Maiti
Amitesh Maiti, San Ramon, CA US
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20090012297 | Ionic liquids as solvents - A method in one embodiment includes contacting a strongly hydrogen bonded organic material with an ionic liquid having a fluoride anion for solubilizing the strongly hydrogen bonded organic material; and maintaining the ionic liquid at a temperature of about 90° C. or less during the contacting. A method in another embodiment includes contacting a strongly hydrogen bonded organic material with an ionic liquid having an acetate or formate anion for solubilizing the strongly hydrogen bonded organic material; and maintaining the ionic liquid at a temperature of less than about 90° C. during the contacting. A method for purifying a strongly hydrogen bonded organic material according to one another embodiment includes dissolving a strongly hydrogen bonded organic material, selected from a group consisting of 1,3,5-triamino-2,4,6-trinitrobenzene and 2,6-diamino-3,5-dinitropyrazine-1-oxide, in a solution comprising an ionic liquid, the ionic liquid having an anion selected from a group consisting of a fluoride anion, an acetate anion, and a formate anion; maintaining the solution at a temperature of about 70° C. or less during the contacting; and recrystallizing the strongly hydrogen bonded organic material. | 01-08-2009 |
20150115487 | SYSTEMS FOR PRODUCTION OF POLYMER ENCAPSUATED SOLIDS - Encapsulated solids are made by first encapsulating precursor materials in a polymer shell. The precursors are some combination of solids, liquids, gases, and/or gels. The precursors are then transformed into solids by emplacement of the capsule in an environment where gas or fluid transport into or out of the polymer shell causes transformation into solids. | 04-30-2015 |
Bikas Maiti, Austin, TX US
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20100027360 | INTEGRATED CIRCUIT HAVING AN ARRAY SUPPLY VOLTAGE CONTROL CIRCUIT - An integrated circuit comprises a plurality of memory cells and an array supply voltage control circuit. The plurality of memory cells are organized in rows and columns. A row comprises a word line and all of the memory cells coupled to the word line. A column comprises a bit line pair and all of the memory cells coupled to the bit line pair. The array supply voltage control circuit is coupled to the plurality of memory cells. The array supply voltage control circuit is for receiving a power supply voltage and for providing a reduced power supply voltage to memory cells of a selected column during a write operation in response to a voltage differential on the bit line pair of the selected column. | 02-04-2010 |
20100208506 | READ ONLY MEMORY AND METHOD OF READING SAME - A Read Only Memory (ROM) device includes a ROM array, a row address decoder, a column address decoder, a column multiplexer, and a control circuit. Data is stored in bit cells in the ROM array. The control circuit generates control signals for reading the ROM. The row address decoder selects a word line. The column address decoder enables a bit line. The data is sensed from a bit cell corresponding to the selected word line and the enabled bit line by a corresponding sense amplifier and delivered on a data output pin of the ROM. The control signals for enabling the bit line and the sense amplifier operate at a higher voltage than supply voltage of the ROM. This reduces the ROM read time. | 08-19-2010 |
20110128807 | MEMORY DEVICE AND SENSE CIRCUITRY THEREFOR - A memory device includes a memory array, sense circuitry coupled to the memory array, and timing circuitry coupled to the sense circuitry. The timing circuitry generates a sense trigger signal to enable the sense circuitry. A strap region is formed adjacent the memory array. A reference word line is coupled to the timing circuitry. The reference word line formed in the strap region. | 06-02-2011 |
20110211382 | HIGH DENSITY AND LOW VARIABILITY READ ONLY MEMORY - A read-only memory for storing two data values using a single transistor includes a word line, a pair of bit lines, a select line, and a transistor to store data corresponding to each bit lines in the pair of bit lines. The gate terminal of the transistor is connected to the word line, a first diffusion terminal of the transistor is connected to one of the first bit line and the select line based on the first data value and a second diffusion terminal of the transistor is connected to one of the second bit line and the select line based on the second data value. | 09-01-2011 |
20130308407 | CONTROLLING A VOLTAGE LEVEL OF AN ACCESS SIGNAL TO REDUCE ACCESS DISTURBS IN SEMICONDUCTOR MEMORIES - A semiconductor memory storage device having a plurality of storage cells for storing data, each storage cell comprising an access control device and access control circuitry. The access control circuitry is configured to respond to a data access request signal to access a selected storage cell connected to a corresponding selected access control line to: control the voltage control switching circuitry to connect the at least one capacitor to the voltage supply line such that the at least one capacitor is charged by the voltage supply line and a voltage level on the voltage supply line is reduced; and to control the access control line switching circuitry to connect the selected access control line to the voltage supply line having the reduced voltage level. | 11-21-2013 |
20150049563 | MEMORY DEVICE AND METHOD OF PERFORMING ACCESS OPERATIONS WITHIN SUCH A MEMORY DEVICE - A memory device includes an array of memory cells arranged as a plurality of rows and columns, a plurality of word lines, each word line being coupled to an associated row of memory cells, and a plurality of bit lines, each bit line being coupled to an associated column of memory cells. Access circuitry is coupled to the word lines and the bit lines in order to perform access operations in respect of selected memory cells within the array. Control circuitry controls operation of the access circuitry and includes self-timed path (STP) delay circuitry. The control circuitry employs the delay indication when controlling the access circuitry to perform said access operations. Voltage supply control circuitry switches the voltage supply to at least one portion of the STP delay circuitry between a peripheral voltage supply and an array voltage supply dependent on a control signal. | 02-19-2015 |
Indu Bhushan Maiti, Lexington, KY US
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20100319094 | METHODS AND COMPOSITIONS FOR GENETIC TRANSFORMATION OF PLANT CHLOROPLASTS - A method for plastid transformation of a plant cell includes providing a delivery construct for transferring a passenger construct into a plant cell plastid for expression of a foreign DNA of interest therein. The delivery construct includes a nucleotide sequence under the control of a suitable promoter, for encoding at least one fusion protein which is a chloroplast transit peptide and a DNA binding domain. The passenger construct includes a nucleotide sequence encoding at least one foreign protein of interest or fragment thereof to be expressed in the plant cell, under the control of a plastid-specific promoter. | 12-16-2010 |
Kausik Maiti, Yongin-Si KR
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20120280996 | METHOD AND SYSTEM FOR RENDERING THREE DIMENSIONAL VIEWS OF A SCENE - The present invention provides a method and system of generating multilayered point based 3D representation of a scene. The method includes constructing an alpha model of randomly selected regions associated with objects with similar depth value and depth jump in a depth map of a scene, and identifying mixed pixel regions associated with edges of the objects. The method further includes estimating colour, depth and transparency values for pixels in each identified mixed pixel region using associated colour information from an image map of the scene, associated depth value information from the depth map, and transparency information from the alpha model based on the associated depth information. The method includes generating a multi-layered point based 3D representation of the scene by organising the estimated colour, transparency, and depth values. Moreover, the method includes rendering 3D views of the scene using the multi-layered point based 3D representation of the scene. | 11-08-2012 |
Kaustabh Kumar Maiti, Pohang-Si KR
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20080249296 | Molecular Transporters Based on Sugar and Its Analogues and Processes For the Preparation Thereof - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 10-09-2008 |
20100330608 | MOLECULAR TRANSPORTERS BASED ON SUGAR AND ITS ANALOGUES AND PROCESSES FOR THE PREPARATION THEREOF - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 12-30-2010 |
20100330671 | MOLECULAR TRANSPORTERS BASED ON SUGAR AND ITS ANALOGUES AND PROCESSES FOR THE PREPARATION THEREOF - The inventive molecular transporter compound shows significantly high permeability through a biological membrane such as a plasma membrane, nuclear membrane and blood-brain barrier, and accordingly, can be effectively used in delivering various biologically active molecules. | 12-30-2010 |
Kaustabh Kumar Maiti, Singapore SG
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20120128592 | SURFACE ENHANCED RAMAN SPECTROSCOPY (SERS) COMPOUNDS AND METHODS OF THEIR PREPARATION - A compound for detecting an analyte using Surface Enhanced Raman Spectroscopy (SERS) and a method of forming the compound is provided. The compound has Formula I: | 05-24-2012 |
20130101517 | DEVELOPMENT OF PHOTOSTABLE NEAR-IR CYANINE DYES FOR IN VIVO IMAGING - A compound of structural formula (I): | 04-25-2013 |
20130196057 | METHOD FOR PREPARING A SURFACE ENHANCED RAMAN SPECTROSCOPY PARTICLE - There is provided a method of preparing a surface enhanced Raman spectroscopy (SERS) particle comprising the step of encapsulating a plurality of Raman molecules on the surface of a metallic core with a biocompatible protective shell at an elevated temperature selected to decrease the encapsulation time by more than one-fold relative to an encapsulation performed at 20° C. | 08-01-2013 |
Pradip Maiti, Winnipeg CA
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20080254129 | Use of avian anti-methanogen antibodies for reduction of methane production - Herein, it is shown that strong specific anti-methanogen avian antibodies can be produced when chickens are immunized with an optimal dose of methane producing bacterial antigen (methanogen) formulated with an appropriate adjuvant. The antibodies can in turn be used to reduce methane gas production from an animal by administering an effective amount of the anti-methanogen antibodies to the animal, thereby reducing methane gas evolved by the animal compared to an untreated or mock treated control animal of similar age and condition. | 10-16-2008 |
Pradip K. Maiti, Winnipeg CA
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20150368320 | Polyclonal Antibodies Against Clostridium Difficile and Uses Thereof - A polyclonal antibody composition prepared from eggs of immunized hens is used to treat | 12-24-2015 |
Samarendra N. Maiti, Edmonton CA
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20110288063 | NOVEL FUSED BRIDGED BICYCLIC HETEROARYL SUBSTITUTED 6-ALKYLIDENE PENEMS AS POTENT BETA-LACTAMASE INHIBITORS - A compound of formula (I) or formula (Ia) | 11-24-2011 |
20130225554 | NEW BICYCLIC COMPOUNDS AND THEIR USE AS ANTIBACTERIAL AGENTS AND BETA-LACTAMASE INHIBITORS - A compound of formula (I): | 08-29-2013 |
20130281359 | NEW BICYCLIC COMPOUNDS AND THEIR USE AS ANTIBACTERIAL AGENTS AND BETA-LACTAMASE INHIBITORS - A compound of formula (I): | 10-24-2013 |
20140221341 | BICYCLIC COMPOUNDS AND THEIR USE AS ANTIBACTERIAL AGENTS AND BETALACTAMASE INHIBITORS - A compound of formula (I): | 08-07-2014 |
20150045340 | AMIDINE SUBSTITUTED BETA-LACTAM COMPOUNDS, THEIR PREPARATION AND USE AS ANTIBACTERIAL AGENTS - The present invention relates to novel β-lactam compounds, their preparation and use. In particular, this invention relates to novel β-lactam compounds which are amidine substituted monobactam derivatives useful as antimicrobial agents and their preparation. | 02-12-2015 |
Uday Narayan Maiti, Daejeon KR
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20150183189 | Graphene Hydrogel, Graphene Hydrogel Nanocomposite Materials, and Preparation Method Thereof - Provided are a graphene hydrogel, graphene hydrogel nanocomposite materials, and a preparation method thereof, wherein the graphene hydrogel includes pores between laminated graphene sheets, and the pores contain moisture. In addition, the graphene hydrogel nanocomposite materials include nanoparticles and porous pores between laminated graphene sheets, and the pores contain water. | 07-02-2015 |