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Tehrani
Ahmadi Tehrani, Kincardineshire GB
| Patent application number | Description | Published |
|---|---|---|
| 20100099585 | AQUEOUS BASE WELLBORE FLUIDS FOR HIGH TEMPERATURE-HIGH PRESSURE APPLICATIONS AND METHODS OF USE - Embodiments disclosed herein related to an aqueous based well bore fluid that includes at least one ionized polymer, at least one non-ionic polymer, a non-magnetic weighting agent, and an aqueous base fluid. | 04-22-2010 |
| 20110180256 | CHROME FREE WATER-BASED WELLBORE FLUID - Methods for maintaining the rheology and reducing the fluid loss of chrome-free, aqueous-based wellbore fluids under high temperature-high pressure conditions are disclosed. The method may comprise formulating the chrome-free, aqueous wellbore fluid with an aqueous base fluid, at least one chrome-free viscosifier, at least one chrome-free fluid loss control additive, at least one chrome-free dispersant; and circulating the chrome-free aqueous-based wellbore fluid in a wellbore at temperatures exceeding 300° F. | 07-28-2011 |
Ali Reza Asi Tehrani, Tehran IR
| Patent application number | Description | Published |
|---|---|---|
| 20100296901 | AUTOMATIC AND SEMI AUTOMATIC VERTICAL DELIVERY, CARRYING, AND INSTALLATION OF AUTOMIBILE SPARE TIRE SYSTEMS - This invention is about a system that holds spare tire in heavy and light weight vehicles, and when it is activated, detaches it from where it is fastened horizontally, and delivers it outside to the driver in vertical position in relation to the ground by using an automatic mechanism consisting of mechanical arms and joints. | 11-25-2010 |
Ashkan Vaziri Tehrani, Aarhus DK
| Patent application number | Description | Published |
|---|---|---|
| 20120076630 | Wind Turbine Component Handling Apparatus - A wind turbine component handling apparatus with a docking device, a lifting device, and a turning device is provided. A method for turning a wind turbine component is also provided. A plurality of pins is mounted to the wind turbine component. The wind turbine component is positioned at a support apparatus such that each pin rests in a cradle element of the support apparatus. The docking device is pushed in the horizontal direction such that openings in the docking device engage the pins. The docking device is lifted, wherein the wind turbine component is lifted by the pins and the docking device is rotated about a horizontal axis, wherein the wind turbine component is rotated about the horizontal axis by the pins. Then, the docking device is lowered until the pins mounted to the wind turbine component rest in the cradle elements of the support apparatus. | 03-29-2012 |
Hossein Tajalli Tehrani, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20120200793 | 3-D Cinema and Display Technology - The purpose of this invention is to producing a 3-D image data on projection screens or flat panels such as LCD. This invention will allow multiple viewers to watch the projected images without special eye-glasses. The invention is based on Polarization Encoding and Synchronization Systems which allow right and left eye images to be projected sequentially. Components of this invention are: (1) Image-Separator Glasses; (2) Shutter Panel, (3) Two high-speed cameras; (4) Display device; (5) A Commander Unit; (6) Polarizer Unit, and (7) Polarized Coded Image-Separator Glasses. | 08-09-2012 |
Mahin Tehrani, Potomac, MD US
| Patent application number | Description | Published |
|---|---|---|
| 20120310847 | Method and System for Automatic Scoring of the Intellectual Properties - Novel methods of IP or patent management and monetization based on IP/patent pooling and scoring systems are disclosed. In addition, novel partnership methods with IP producing entities (such as universities) are disclosed which produce incentives and efficiencies far and above other methods. Systems and methods are disclosed for valuation of IP instruments and distribution of IP revenue/proceeds. Examples of methods for scoring IP instruments, using a transactional and event driven point/value system, are disclosed for tracking, monitoring, distribution and allocation of proceeds in a complex pooling arrangement of IP instruments. | 12-06-2012 |
Mostafa Ahmadi Tehrani, Banchory GB
| Patent application number | Description | Published |
|---|---|---|
| 20080236253 | METHOD AND APPARATUS FOR DETERMINING THE PROPERTIES OF DRILLING FLUIDS - Methods and apparatus to measure flow of a drilling fluid composition include a test housing including a test matrix located between an inlet and an outlet, a test valve connected between the inlet of the test housing and a fluid reservoir, and a pressure assembly configured to apply pressure to drilling fluid contained in the fluid reservoir. The apparatus and methods further include a sample valve connected to the outlet of the test housing and a measurement device configured to measure a filtrate fluid flowing through the outlet. A method to measure flow of a drilling fluid includes measuring an amount of filtrate fluid flowing through the test matrix as a function of time. | 10-02-2008 |
| 20100133204 | REUSABLE FILTERS FOR FLUID LOSS MEASUREMENTS OF DRILLING FLUIDS - A reusable filter for testing drilling fluids including a non-porous filter medium configured to be disposed in a drilling fluid testing device. The non-porous filter medium having a plurality of perforations extending therethrough. Additionally, a method of cleaning a reusable filter medium for a drilling fluid test device including exposing the reusable filter medium to a washing fluid, and agitating the washing fluid with a mechanical agitator to break up solids disposed on the reusable filter medium. Also, a drilling fluid test device including a cell body having a fluid inlet configured to provide a test fluid, a filtrate outlet configured to discharge a filtrate, and a fluid outlet configured to discharge the fluid. The drilling fluid test device also having a non-porous filter medium disposed in the cell body. | 06-03-2010 |
| 20100139914 | METHOD AND APPARATUS FOR AUTOMATED FLUID LOSS MEASUREMENTS OF DRILLING FLUIDS - A drilling fluid test device including a cell body having a pressurization inlet configured to allow for pressurization of the cell body, a fluid inlet configured to provide a test fluid, a filtrate outlet configured to discharge a filtrate, and a fluid outlet configured to discharge the fluid. The device also including a filter medium disposed in the cell body and a cleaning system disposed in the cell body and configured to clean the filter medium. Additionally, a method of testing a drilling fluid including injecting a drilling fluid into an automated testing cell, the automated testing cell having a filter medium. Furthermore, pressurizing the automated testing cell, forming a filter cake on the filter medium, and separating the drilling fluid into a filtrate and a residual drilling fluid. Additionally, transferring the filtrate to a filtrate collection vessel and determining a volume of filtrate in the filtrate collection vessel. | 06-10-2010 |
| 20100298174 | CHEMICAL TREATMENT OF CUTTINGS FOR RE-INJECTION INTO SUBTERRANEAN FORMATIONS - A method of slurrifying drill cuttings that includes admixing oil-contaminated drill cuttings, water, and at least one surface active agent; emulsifying at least a portion of the oil contaminants within the mixture; and forming a pourable slurry of drill cuttings in water is disclosed. | 11-25-2010 |
Payman Tehrani, Norrköping SE
| Patent application number | Description | Published |
|---|---|---|
| 20090303041 | Device for integrating and indicating a parameter over time - A device for integrating and indicating a parameter over, comprising: a first electrode ( | 12-10-2009 |
Ramin N. Tehrani, West Roxbury, MA US
| Patent application number | Description | Published |
|---|---|---|
| 20090171238 | THERMAL MONITORING - A rectal thermal monitor for transrectal prostate temperature measurement includes a handle arranged in a proximal end portion of the monitor for gripping by a user, an elongate shaft extending from the handle, and an expandable distal probe portion arranged on a distal end of the shaft. The distal probe portion is arranged at a position opposite the handle portion, and is shaped to facilitate insertion through an anal sphincter and into a rectum of a patient. A cover element, is provided for covering at least a portion of the distal probe portion, and is made from a resilient material. A temperature sensing element is arranged within the distal probe portion, beneath the cover element, and is adapted and configured to sense a temperature of the prostate of the patient through the rectum wall of the patient. Further, and actuator can be provided to actuate the expandable distal probe portion, to increase a diameter thereof. | 07-02-2009 |
Saeid Tehrani, Farmington Hills, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20100023947 | SYSTEM, METHOD, AND COMPUTER PROGRAM PRODUCT FOR RESOURCE COLLABORATION OPTIMIZATION - A method including receiving a plurality of roles in a data processing system and adding a part-time resource to at least one role. The method also includes determining, in the data processing system, if a project duration has changed as a result of adding the part-time resource, and if the project duration has changed, repeating the process at the adding step. The method also includes storing results corresponding to the resources assigned to roles. There is also a similar data processing system and machine-usable medium. | 01-28-2010 |
| 20100042814 | EXTENDED INSTRUCTION SET ARCHITECTURES - An instruction set architecture includes a definition set of extended real values (e.g., computations or values that typically produce an IEEE NaN result) and a rules set of extended real value rules specifying values for one or more functions of one or more extended real values. Operations are performed on extended real values based at least partially on the extended real value rules. The instruction set architecture can be used, for example, to facilitate continued operations in a computer in case of errors relating to computations on or resulting in undefined values. | 02-18-2010 |
Saied Tehrani, Paradise Valley, AZ US
| Patent application number | Description | Published |
|---|---|---|
| 20110292714 | STRUCTURES AND METHODS FOR A FIELD-RESET SPIN-TORQUE MRAM - An apparatus and method of programming a spin-torque magnetoresistive memory array includes a metal reset line positioned near each of a plurality of magnetoresistive bits and configured to set the plurality of magnetoresistive memory elements to a known state by generating a magnetic field when an electrical current flows through it. A spin torque transfer current is then applied to selected ones of the magnetoresistive bits to switch the selected bit to a programmed state. In another mode of operation, a resistance of the plurality of bits is sensed prior to generating the magnetic field. The resistance is again sensed after the magnetic field is generated and the data represented by the initial state of each bit is determined from the resistance change. A spin torque transfer current is then applied only to those magnetoresistive bits having a resistance different from prior to the magnetic field being applied. | 12-01-2011 |