Nawaz
Ahmad Ahsan Nawaz, State College, PA US
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20120196314 | THREE-DIMENSIONAL (3D) HYDRODYNAMIC FOCUSING USING A MICROFLUIDIC DEVICE - A microfluidic device comprises inlets for a sample flow and an out-of-plane focusing sheath flow, and a curved channel section configured to receive the sample flow and out-of-plane focusing sheath and to provide hydrodynamic focusing of the sample flow in an out-of-plane direction, the out-of-plane direction being normal to a plane including the curved channel. Examples of the invention also include improved flow cytometers. | 08-02-2012 |
Ali Nawaz, Sunnyside, NY US
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20130181496 | Integrated Adjustable Headrest - An integrated adjustable headrest includes a first curved head support and a second curved head support. Each of the curved head supports is secured to an adjustable rail, which itself is connected to the vertical track of a respective interior compartment. The interior compartment is located near the top of a chair, near a headrest section, inside a cavity. The curved head support can slide in and out of the adjustable rail slot. When extended, a person can rest their head on the curved head support. The curved head supports are also tiltable and extendable by manipulating the interior compartments or the adjustable rails. Locking mechanisms allow a user to adjust both the extension of the curved head supports and the angle of the adjustable rail slots. Once adjusted, the locking mechanisms secure the curved head supports in a desired position. | 07-18-2013 |
Ambar Nawaz, Jabalpur IN
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20090024796 | High Performance Multilevel Cache Hierarchy - A digital system is provided with a hierarchical memory system having at least a first and second level cache and a higher level memory. If a requested data item misses in both the first cache level and in the second cache level, a line of data containing the requested data is obtained from a higher level of the hierarchical memory system. The line of data is allocated to both the first cache level and to the second cache level simultaneously. | 01-22-2009 |
Arif Nawaz, Cypress, TX US
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20120173165 | SYSTEMS AND METHODS FOR PARTICLE SIZE DETERMINATION AND CONTROL IN A FLUIDIZED BED REACTOR FOR USE WITH THERMALLY DECOMPOSABLE SILICON-CONTAINING GAS - Systems and methods are provided for determining the size of particles within a fluidized bed reactor for use with thermally decomposable silicon-containing gas. The pressure of gas adjacent a gas inlet and adjacent a gas outlet of the reactor are measured with pressure sensors. An algorithm is applied to at least one of the pressure measurements to determine the size of particles within the reactor. The determined size of the particles can be used to control the operation of the reactor. | 07-05-2012 |
20120173170 | SYSTEMS AND METHODS FOR PARTICLE SIZE DETERMINATION AND CONTROL IN A FLUIDIZED BED REACTOR - Systems and methods are provided for determining the size of particles within a fluidized bed reactor. The pressure of gas adjacent a gas inlet and adjacent a gas outlet of the reactor are measured with pressure sensors. An algorithm is applied to at least one of the pressure measurements to determine the size of particles within the reactor. The determined size of the particles can be used to control the operation of the reactor. A dosing system and method is provided for measuring defined volumes of particles for transport to the reactor. | 07-05-2012 |
Babar Nawaz, Orlando, FL US
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20100296222 | STUN GUN WITH FINGER GRIP - A stun gun with finger grip is disclosed. The stun gun is configured to fit and be held firmly within a palm of a user's hand and easily gripped with the user's fingers. A trigger is disposed within a finger grip aperture of a front housing and rear housing of the stun gun, where the trigger causes the stun gun to discharge an electric shock through electrodes mounted above the finger grip aperture to stun an assailant. The finger grip aperture is configured and placed on the stun gun to receive the user's finger therein when the stun gun is being gripped by the user's hand. The finger grip aperture protects the user's finger and prevents the assailant from easily dislodging the stun gun from the user's hand. The user's finger may be placed completely through the finger grip aperture to provide a firm grip on the stun gun. In addition, in a struggle with the assailant, the user's finger can remain firmly on the trigger and continue to depress the trigger to repeatedly shock the assailant. | 11-25-2010 |
20130201595 | STUN GUN WITH KNUCKLE GUARD - A stun gun with a knuckle guard is disclosed. The stun gun is configured to fit and be held firmly within a palm of a user's hand. A knuckle guard is disposed on the stun gun and is configured to cover the user's knuckle when the stun gun is being gripped by the user's hand. In addition, the stun gun includes a trigger that is disposed on a front portion of the housing and is used to activate the stun gun by pushing down on the trigger with the user's finger. Electrodes are mounted above the knuckle guard and are adapted to discharge an electric shock when the trigger is activated. A rear portion of the stun gun also includes a pair of pointed projections that are adapted to be used to strike the assailant to cause injury. | 08-08-2013 |
Mohsin Nawaz, Unterhaching DE
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20100032789 | PASSIVE TEMPERATURE COMPENSATION OF SILICON MEMS DEVICES - The invention relates to MEMS devices. In one embodiment, a micro-electromechanical system (MEMS) device comprises a resonator element comprising a semiconducting material, and at least one trench formed in the resonator element and filled with a material comprising oxide. Further embodiments comprise additional devices, systems and methods. | 02-11-2010 |
20100176897 | MEMS RESONATOR DEVICES - The invention relates to MEMS devices. In one embodiment, a micro-electromechanical system (MEMS) device comprises a resonator element having a circumference, an anchor region, and a plurality of beam elements coupling the anchor region and the resonator element. Further embodiments comprise additional devices, systems and methods. | 07-15-2010 |
20100301967 | MEMS Device - System and method for a microelectromechanical system (MEMS) is disclosed. A preferred embodiment comprises a first anchor region, a vibrating MEMS structure fixed to the first anchor region, a first electrode adjacent the vibrating MEMS structure, a second electrode adjacent the vibrating MEMS structure wherein the vibrating MEMS structure is arranged between the first and the second electrode. | 12-02-2010 |
20120013412 | MEMS RESONATOR DEVICES - Embodiments are related to micro-electromechanical system (MEMS) devices, systems and methods. In one embodiment, a MEMS resonating device comprises a resonator element configured to provide timing; and at least one passive temperature compensation structure arranged on the resonator element. | 01-19-2012 |
20120105173 | MEMS Device - System and method for a microelectromechanical system (MEMS) is disclosed. A preferred embodiment comprises a first anchor region, a vibrating MEMS structure fixed to the first anchor region, a first electrode adjacent the vibrating MEMS structure, a second electrode adjacent the vibrating MEMS structure wherein the vibrating MEMS structure is arranged between the first and the second electrode. | 05-03-2012 |
20120248554 | Micromechanical Sound Transducer Having a Membrane Support with Tapered Surface - A method for manufacturing a micromechanical sound transducer includes depositing successive layers of first and second membrane support material on a first main surface of a substrate arrangement with a first etching rate and a lower second etching rate, respectively. A layer of membrane material is then deposited. A cavity is created in the substrate arrangement from a side of the substrate arrangement opposite to the membrane support materials and the membrane material at least until the cavity extends to the layer of first membrane support material. The layers of first and second membrane support material are etched by applying an etching agent through the cavity in at least one first region located in an extension of the cavity also in a second region surrounding the first region. The etching creates a tapered surface on the layer of second membrane support material in the second region. The etching continues at least until the layer of second membrane support material has been removed in the first region to expose the layer of membrane material. | 10-04-2012 |
20130089224 | ELECTROSTATIC LOUDSPEAKER WITH MEMBRANE PERFORMING OUT-OF-PLANE DISPLACEMENT - An electrostatic loudspeaker comprises a membrane structure and an electrode structure. The membrane structure comprises a central membrane portion and a circumferential membrane portion. The electrode structure is configured to electrostatically interact with the membrane structure for causing a movement of the membrane structure along an axis of movement. The electrode structure comprises a circumferential electrode portion and an opening, the circumferential electrode portion being substantially aligned to the circumferential membrane portion and the opening being substantially aligned to the central membrane portion with respect to a direction parallel to the axis of movement. In an end position of the movement of the membrane structure, the central membrane portion is configured to extend at least partially through the opening. A method for operating an electrostatic loudspeaker and a method for manufacturing an electrostatic loudspeaker are also described. | 04-11-2013 |
20130293319 | MEMS RESONATOR DEVICES - Embodiments are related to micro-electromechanical system (MEMS) devices, systems and methods. In one embodiment, a MEMS resonating device comprises a resonator element configured to provide timing; and at least one passive temperature compensation structure arranged on the resonator element. | 11-07-2013 |
20150021722 | MEMS Device - A MEMS device includes a membrane comprising a first plurality of fingers. A counter electrode arrangement includes a second plurality of fingers disposed in a interdigitated relationship with the first plurality of fingers of the membrane. A deflector is configured to deflect the membrane such that the first and second plurality of fingers are displaced in a position excluding maximum overlapping of surfaces of the fingers. | 01-22-2015 |
Muhammad Nawaz, Klofta NO
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20120097974 | POWER SEMICONDUCTOR DEVICE - A method and apparatus for achieving high current gain, and low on-resistance, from a Bipolar Junction Transistor (BJT) in high temperature and high power applications are disclosed. In some embodiments, a thin doped delta layer is inserted at the base emitter junction but inside the base layer. In addition, in some embodiments, a surface recombination layer is inserted between the emitter-base regions of the device. In some embodiments, use of an ion implantation step is avoided to achieve simplicity and low cost of manufacture. | 04-26-2012 |
Muhammad Nawaz, Munich DE
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20080308861 | DUAL GATE FINFET - A circuit has a fin supported by a substrate. A source is formed at a first end of the fin and a drain is formed at a second end of the fin. A pair of independently accessible gates are laterally spaced along the fin between the source and the drain. Each gate is formed around approximately three sides of the fin. | 12-18-2008 |
Muhammad Nawaz, Norsborg SE
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20080224183 | Method for Manufacturing a Compound Semiconductor Field Effect Transistor Having a Fin Structure, and Compound Semiconductor Field Effect Transistor Having a Fin Structure - In another embodiment, the invention provides a compound semiconductor field effect transistor having a fin structure. A first layer is formed on or above a substrate, wherein the first layer contains a first compound semiconductor material. A second layer is formed on the first layer, wherein the second layer comprises a second compound semiconductor material. A third layer is formed on the second layer, wherein the third layer comprises a third compound semiconductor material. A cap layer is formed on at least one partial region of the third layer, wherein the cap layer comprises a fourth compound semiconductor material. The second layer, the third layer and the cap layer are patterned in such a way that a fin structure is formed. A first source/drain region is formed from a first partial region of the cap layer, and a second source/drain region is formed from a second partial region of the cap layer. A gate region is formed on at least one partial region of at least one sidewall of the fin structure and/or on a partial region of an upper surface of the third layer. | 09-18-2008 |
20090085114 | Semiconductor Structure - A semiconductor structure includes a substrate, an undoped GaP insulating layer formed over the substrate, and a semiconductor layer formed over the GaP layer. | 04-02-2009 |
Muhammad Nawaz, Muenchen DE
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20110111565 | DUAL GATE FINFET - A circuit has a fin supported by a substrate. A source is formed at a first end of the fin and a drain is formed at a second end of the fin. A pair of independently accessible gates are laterally spaced along the fin between the source and the drain. Each gate is formed around approximately three sides of the fin. | 05-12-2011 |
Samuel Zafar Nawaz, Plano, TX US
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20120146054 | MOSFET WITH SOURCE SIDE ONLY STRESS - An integrated circuit contains a transistor with a stress enhancement region on the source side only. In a DeMOS transistor, forming the stress enhancement region on the source side only and not forming a stress enhancement region in the drain extension increases the resistance of the drain extension region enabling formation of a DeMOS transistor with reduced area. In a MOS transistor, by forming the stress enhancement region on the source side only and eliminating the stress enhancement region from the drain side, transistor leakage is reduced and CHC reliability improved. | 06-14-2012 |
20150087127 | MOSFET WITH SOURCE SIDE ONLY STRESS - An integrated circuit contains a transistor with a stress enhancement region on the source side only. In a DeMOS transistor, forming the stress enhancement region on the source side only and not forming a stress enhancement region in the drain extension increases the resistance of the drain extension region enabling formation of a DeMOS transistor with reduced area. In a MOS transistor, by forming the stress enhancement region on the source side only and eliminating the stress enhancement region from the drain side, transistor leakage is reduced and CHC reliability improved. | 03-26-2015 |
Shahbaz Nawaz, Chelmsford GB
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20120306708 | ANTENNA SYSTEM - An antenna system, comprising: a phased array antenna ( | 12-06-2012 |
20140168518 | RADIO FREQUENCY COMMUNICATION - A point-to-point radio frequency (RF) communication system having one or more communication units coupled to respective television cameras and displays; and a further communication unit; wherein the units transmit video data to the further communication unit at frequencies greater than or equal to 50 GHz and at data rates greater than or equal to 1 gigabit/second; and the units receive video data transmitted by the further communication unit at frequencies greater than or equal to 50 GHz and at data rates 250 megabits/second. The units can each include an antenna with a waveguide diplexer and an RF transceiver circuit board having sufficient transmit/receive isolation for the transmitting and receiving to take place point-to-point at distances greater than or equal to 1 km. | 06-19-2014 |
20140170993 | RADIO FREQUENCY COMMUNICATION - A bidirectional radio frequency communication unit includes: a transmit modem; a receive modem; an RF transceiver circuit; a coupling waveguide arrangement; and an antenna. The RF transceiver circuit transmits and receives at RF frequencies greater than or equal to 50 GHz. At least a majority of the RF transceiver circuit is provided on a single multilayer PCB. The coupling waveguide arrangement is provided in the form of respective transmit and receive waveguides provided within a diplexer that has a common antenna coupling port and is in the form of a block. The multilayer PCB and the diplexer form a laminated structure; and transition interfaces between the RF transceiver circuit and the waveguide include one or more buried layer probe elements in a buried layer of the multilayer PCB. | 06-19-2014 |
Shahbaz Nawaz, Chelmsford, Essex GB
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20160114902 | DATA RETRIEVAL SYSTEM IN AN AIRCRAFT WITH DATA STORED DURING A FLIGHT AND WIRELESSLY TRANSMITTED TO A GROUND SYSTEM AFTER LANDING USING A TRANSMISSION ELEMENT IN AN EXTERNAL PANEL OF AN AVIONIC BAY - An aircraft-side aircraft data retrieval system and method, comprising: a data storage device ( | 04-28-2016 |
20160119053 | DATA RETRIEVAL SYSTEM IN AN AIRCRAFT WITH DATA STORED DURING A FLIGHT AND WIRELESSLY TRANSMITTED TO A GROUND SYSTEM AFTER LANDING AT A FREQUENCY IN THE RANGE OF 50-330 GHZ OR 22-24 GHZ - An aircraft-side aircraft data retrieval system and method, comprising: a data storage device ( | 04-28-2016 |
Shaikh Mohammed Nawaz, Mumbai IN
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20130309644 | SECURED COMPUTER BASED ASSESSMENT - System and methods for secured computer based assessment are described. In one embodiment, the method comprises receiving a question paper from an assessment conduction center, wherein the question paper contains dummy content having structure similar to an actual content of the question paper. A question paper metadata template containing metadata of the actual content that is generated based on the dummy content is created, and provided to the assessment conduction center for loading the actual content of the question paper in the question paper metadata template to generate an examination paper for distribution to one or more exam centers. A response of each of a plurality of aspirants corresponding to the examination paper is obtained from the one or more exam centers and said response is evaluated based on the metadata of the actual content, to generate a result for each of the plurality of aspirants. | 11-21-2013 |
Syed Natif Nawaz, Santa Clara, CA US
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20150350077 | Techniques For Transforming Legacy Networks Into SDN-Enabled Networks - Techniques for transforming a legacy network into a Software Defined Networking (SDN) enabled network are provided. In one embodiment, a route server can receive one or more routing protocol packets originating from a network device, where the one or more routing protocol packets are forwarded to the route server via a cross connect configured on a network router. The route server can further establish a routing protocol session between the route server and the network device based on the one or more routing protocol packets, and can add a routing entry to a local routing table. Upon adding the routing entry, the route server can automatically invoke an application programming interface (API) for transmitting the routing entry to a Software Defined Networking (SDN) controller. | 12-03-2015 |
Yassir Nawaz, Hamden, CT US
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20100128872 | METHOD AND SYSTEM FOR SECURING COMMUNICATIONS IN A METERING DEVICE - A method and system for securing the communication link between the accounting device and printer of a metering system by authenticating the data being sent via the link utilizing a Nonlinear Feedback Shift Register (NLFSR) based system is provided. A NLFSR is provided in each of the accounting unit and printing unit of a metering system. The NLFSR in the accounting unit is utilized to generate a message authentication code (MAC) for the image data being sent from the accounting unit to the printing unit. The printing unit generates a corresponding MAC for the received image data using the NLFSR in the printing unit. The MAC generated by the printing unit is compared with the MAC generated by the accounting unit. If the MACs are similar, the image data is accepted as authentic and the printing unit will print the image corresponding to the image data. | 05-27-2010 |
20100146605 | METHOD AND SYSTEM FOR PROVIDING SECURE ONLINE AUTHENTICATION - Methods and systems for authenticating website users without exposing passwords or other sensitive information to potential theft are provided. When the user's computer connects to a website server all communications are routed through a secure authentication device. When the authentication device identifies the need for user information to be submitted to the website server, the application retrieves the required information from memory and inserts the information into the appropriate location in the website forms. Since the secure connection to the website server is established in the secure boundary of the authentication device, the information is protected from being obtained by any malware that may reside in the user's computer. | 06-10-2010 |
20100153011 | METHOD AND APPARATUS FOR EVIDENCING A TRANSACTION USING LOCATION INFORMATION - An apparatus for evidencing an occurrence of a transaction is provided that includes a tamper indicating housing, a processing unit provided within the tamper indicating housing, and a cryptographic module also provided within the tamper indicating housing. The processing unit is adapted to: (i) determine current location information indicating a current location of the apparatus, (ii) obtain transaction information relating to the transaction, and (iii) compile a data block including at least the current location information and the transaction information. The cryptographic module is adapted to generate cryptographic evidence based on the data block. The processing unit may also be adapted to obtain current time information, and the data block may further include the current time information. The processing unit may also be adapted to obtain user authentication information, such as biometric information, and the data block may further include the user authentication information. | 06-17-2010 |
20100169649 | Image encryption for print-and-scan channels using pixel position permutation - An image encryption method that includes receiving image data based on an image, wherein the image data comprises a plurality of pixel values, and permuting a plurality of, and preferably all of, the pixel values using at least a secret key to create permuted image data. Also, an image decryption method that includes scanning a printed image to create scanned image data. The printed image is generated from permuted image data that is generated by permuting a plurality of first pixel values of first image data using at least a secret key, obtaining a plurality of second pixel values from the scanned image data, and reverse-permuting a plurality of the second pixel values using at least the secret key to create reverse-permuted scanned image data. | 07-01-2010 |
20110093396 | SYSTEM AND METHOD FOR FLEXIBLE METERING AND PAYMENT FOR POWER USAGE - According to some embodiments, a power meter comprises an interface for a connection between a power outlet and a motor vehicle battery. A power measuring circuit may be coupled to the interface. A processor may be coupled to the power measuring circuit. The motor vehicle battery is installed in a motor vehicle. The power meter may be configured for installation in the motor vehicle. Furthermore, a computer-readable medium may be in communication with the processor and may store program instructions. The processor may be operative with the program instructions to receive identification information associated with the power outlet, record a measurement of an amount of electricity received by the motor vehicle battery from the power outlet during a charging transaction, and generate a receipt associated with the charging transaction. The identification information identifies an owner of the power outlet. The receipt may be for facilitating compensation to the owner of the power outlet for the charging transaction and the receipt may include information for identifying the owner of the power outlet. | 04-21-2011 |
20140187266 | LOCATION-BASED SERVICE PROVIDER METHOD AND SYSTEM HAVING A USER CONTROLLED LOCATION PRIVACY MECHANISM - Methods and systems that allow a user to receive location-based services for user selected businesses while maintaining the privacy of his/her location when not in the vicinity of a user selected business. A user designates selected businesses to the LBS provider. The user's mobile device sends its location, in encrypted form, to the LBS provider. The LBS provider performs a computation on the encrypted location and returns an encrypted result to the user's mobile device. The user's mobile device decrypts the result and determines whether the user is near any selected businesses based on the decrypted result. Only if the decrypted result indicates the user is near an approved location will the users mobile device return its location, in an unencrypted form, to the LBS provider. Thus, the LBS provider will only know the user's location if and only if the use is near a business selected by the user. | 07-03-2014 |
20140189018 | SYSTEM AND METHOD FOR ELECTRONIC AND PHYSICAL DELIVERY OF MAIL - Systems and methods for utilizing a digital mailbox to provide additional services with regard to physical mail are provided. A more efficient process for verification of address uses a corresponding digital mailbox to first identify potentially misdirected mailpieces before incurring the expense of a third party address record search. Additionally the system provides notifications related to physical mailpieces using a digital mailbox. | 07-03-2014 |
Yassir Nawaz, Shelton, CT US
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20140337239 | METHOD AND SYSTEM FOR OBTAINING OFFERS FROM SELLERS USING PRIVACY-PRESERVING VERIFIABLE STATEMENTS - A system and methods that preserve the privacy of personal information of consumers as they seek to take advantage of offers advertised by sellers is provided. A seller can advertise services or benefits with some criteria prospective consumers must satisfy to qualify for such services or benefits. A consumer can make a statement that shows that he or she satisfies the criteria. The requesting party is able to verify the correctness of the statement without being able to learn any additional information about the value of the attributes contained in the statement, other than the information directly implied by the statement. A consumer can be enrolled for the benefit or service after a statement has been successfully verified. | 11-13-2014 |
20140349682 | LOCATION-BASED SERVICE PROVIDER METHOD AND SYSTEM HAVING A USER CONTROLLED LOCATION PRIVACY MECHANISM - Methods and systems for a user to receive location-based services for user selected locations while maintaining the privacy of his/her location unless in the vicinity of a user selected location. A user designates selected locations to the LBS provider. The LBS provider digitally signs grid cell identifiers of approved locations and the signatures are stored in the user's mobile device. The mobile device determines the grid cell identifier of its current location, blinds the grid cell identifier, and sends the blinded grid cell identifier to the LBS provider. The LBS provider digitally signs the blinded grid cell identifier, and returns the signature to the mobile device. The mobile device removes the blinding from the blinded signature to obtain the digital signature for the grid cell identifier. The user's mobile device then compares the signature of the grid cell identifier with those stored in its memory to determine whether the user is near any approved locations. | 11-27-2014 |
Zeeshan Nawaz, Riyadh SA
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20150139896 | SOLAR ENERGY BASED COUNTINUOUS PROCESS AND REACTOR SYSTEM FOR THE PRODUCTION OF AN ALKENE BY DEHYDROGENATION OF THE CORRESPONDING ALKANE - A solar energy based continuous process and reactor system for the production of an alkene by dehydrogenation of the corresponding alkane is performed in a reactor which process comprises alternatingly performing a first mode and a second mode in the same reactor, wherein the first mode is a non-oxidative dehydrogenation wherein the non-oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst at a temperature of at least 500° C. to produce the corresponding alkene and hydrogen and wherein the second mode is an oxidative dehydrogenation wherein the oxidative dehydrogenation is performed by contacting the alkane with a suitable dehydrogenation catalyst and an oxidation agent at a temperature from 300 to 500° C. to produce the corresponding alkene wherein the dehydrogenation catalyst for the oxidative dehydrogenation and the non-oxidative dehydrogenation are the same, wherein the heat for the first mode is provided by a solar energy source. | 05-21-2015 |
20160068454 | REACTOR AND PROCESS FOR PARAFFIN DEHYDROGENATION TO OLEFINS - Disclosed herein is a method and apparatus for dehydrogenation of a paraffin comprising: providing a dehydrogenation reactor comprising an integrated fluidized bed reactor and a regenerator reactor, wherein the integrated fluidized bed reactor has a first longitudinal axis and comprises an inner surface defining an interior space, wherein the regenerator reactor has a second longitudinal axis and is positioned at least partially within the interior space; activating a deactivated catalyst present in the regenerator reactor by performing a exothermic catalyst regeneration reaction to produce an activated catalyst and heat; transferring the heat to the integrated fluidized bed reactor; and dehydrogenating a paraffm present in the integrated fluidized bed reactor by performing an endothermic reaction with a catalyst, the paraffm, and at least a portion of the transferred heat to forma dehydrogenation product. | 03-10-2016 |
20160075630 | METHOD FOR THE PURIFICATION OF ACETIC ACID AND ACRYLIC ACID - The present disclosure relates to a method for purifying an acid, wherein the method comprises: a) producing a crude product mixture by a partial oxidation reaction, wherein the crude product mixture comprises acrylic acid and acetic acid; b) purifying the crude product mixture by distillation using a high-boiling solvent to purify the acrylic acid; and c) purifying the crude product mixture by distillation using a low-boiling solvent to purify the acetic acid. | 03-17-2016 |
Zeeshan H. Nawaz, Lahore PK
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20160122263 | METHODS FOR ALKANE DEHYDROGENATION - Disclosed herein are methods for dehydrogenation of alkanes to olefins by co-injecting the alkane feed with hydrogen. The present methods provide the improved feed conversion, desired product selectivity, total olefins in product stream, and lower catalyst deactivation rate. | 05-05-2016 |