Gullapalli, US
Hemtej Gullapalli, Missouri City, TX US
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20140315096 | CLAY- BASED ENERGY STORAGE COMPOSITIONS FOR HIGH TEMPERATURE APPLICATIONS - In some embodiments, the present disclosure pertains to energy storage compositions that comprise a clay and an ionic liquid. In some embodiments, the clay is a bentonite clay and the ionic liquid is a room temperature ionic liquid (RTIL). In some embodiments, the clay and the ionic liquid are present in the energy storage compositions of the present disclosure in a weight ratio of 1:1. In some embodiments, the ionic liquid further comprises a lithium-containing salt that is dissolved in the ionic liquid. In some embodiments, the energy storage compositions of the present disclosure further comprise a thermoplastic polymer, such as polyurethane. In some embodiments, the thermoplastic polymer constitutes about 10% by weight of the energy storage composition. In some embodiments, the energy storage compositions of the present disclosure are associated with components of energy storage devices, such as electrodes and separators. In some embodiments, the energy storage compositions of the present disclosure are associated with an energy storage device, such as a battery or a capacitor. | 10-23-2014 |
Hemtej Gullapalli, Houston, TX US
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20100294976 | COMPOSITION FOR ENERGY GENERATOR, STORAGE, AND STRAIN SENSOR AND METHODS OF USE THEREOF - Compositions and devices for harvesting electrical energy from mechanical and thermal energy, storing such produced energy, and sensing strain based on low cost materials and processes. In embodiments, the compositions are flexible and include a flexible polymer embedded and coated with a nanostructured piezoelectric material. | 11-25-2010 |
Irene Gullapalli, San Ramon, CA US
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20090065210 | METHOD FOR GAS PRODUCTION FROM GAS HYDRATE RESERVOIRS - The present invention is directed to using depressurization methods to create mobile fluid zones for producing fluids from a Class 3 hydrate reservoirs through a well. Aspects of the present invention include a two stage method wherein, the first stage includes producing fluid from a hydrate interval within the Class 3 hydrate reservoir through a well at a constant pressure and forming an interface, arid the second stage includes producing fluid through the interface at a constant mass rate and heating the well. | 03-12-2009 |
Irene Lee Gullapalli, San Ramon, CA US
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20090070085 | METHODS FOR PERFORMING SIMULATION OF SURFACTANT FLOODING OF A HYDROCARBON RESERVOIR - The present invention performs numerical simulation of surfactant flooding during enhanced oil recovery of a given hydrocarbon reservoir. The present invention utilizes an improved method for determining relative permeability while maintaining physical consistency when the phase behavior varies between different phase Types. This new relative permeability model maintains the physical consistency in the transition from Type II(−) to Type III to Type II(+) systems and vice versa. | 03-12-2009 |
20110246164 | Methods For Performing Simulation of Surfactant Flooding of a Hydrocarbon Reservoir - The present invention performs numerical simulation of surfactant flooding during enhanced oil recovery of a given hydrocarbon reservoir. The present invention utilizes an improved method for determining relative permeability while maintaining physical consistency when the phase behavior varies between different phase Types. This new relative permeability model maintains the physical consistency in the transition from Type II(−) to Type III to Type II(+) systems and vice versa. | 10-06-2011 |
Kiran Gullapalli, Austin, TX US
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20090030665 | Automatic, Hierarchy-Independent Partitioning Method For Transistor-Level Circuit Simulation - A method of providing simulation results includes detecting any power net and rail in a circuit netlist. The circuit can be divided into net-partitioned blocks. Using these net-partitioned blocks, a topological analysis can be performed to identify cuttable/un-cuttable devices and synchronization requirements. Then, the circuit can be re-divided into rail-partitioned blocks. Using these rail-partitioned blocks, a sparse solver can identify potential partitions, but eliminate fill-ins as determined by the topological analysis. A cost function can be applied to the potential partitions as well as the identified cuttable/un-cuttable devices to determine final cut points in the circuit and dynamic inputs to the final blocks. Simulation can be performed on the final blocks and simulation results can be generated. | 01-29-2009 |
20140142903 | TABLE MODEL CIRCUIT SIMULATION ACCELERATION USING MODEL CACHING - A mechanism for improving speed of table model-based simulation of complex circuits that include transistors and other devices that share similar properties is provided. Circuit simulation speed is improved by efficiently identifying transistors and other devices having substantially the same properties that share a same state at the time of interest in the simulation. Transistors and other devices are collected into groups having the same characteristics and topologies prior to simulation. Then during simulation, a determination is made as to whether a previously-evaluated transistor or device in the same group as a presently-being evaluated transistor or device has terminal input values that are the same, or nearly the same. If so, a cache lookup is performed to determine table model solution values for the previously-evaluated transistor or device, and those values are used to determine exact output values per the table model of the presently being evaluated transistor or device. | 05-22-2014 |
Kiran Kumar Gullapalli, Austin, TX US
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20130054217 | CIRCUIT SIMULATION ACCELERATION USING MODEL CACHING - A mechanism for improving speed of simulation of complex circuits that include transistors and other devices that share similar properties is provided. Circuit simulation speed is improved by efficiently identifying transistors and other devices having identical properties that share a same state at the time of interest in the simulation. Transistors and other devices are collected into groups having the same characteristics and topologies prior to simulation. Then during simulation, a determination is made as to whether a previously-evaluated transistor or device in the same group as a presently-being evaluated transistor or device has terminal input values that are the same, or nearly the same. If so, then output values of the previously-evaluated transistor or device are used in calculating the output values of the present transistor or device. | 02-28-2013 |
20140324398 | METHOD AND APPARATUS FOR ACCELERATING SPARSE MATRIX OPERATIONS IN FULL ACCURACY CIRCUIT SIMULATION - A system and method of accelerating sparse matrix operations in full accuracy simulation of a circuit includes determining repetitive blocks of the circuit, determining a set of values of a current block, determining whether the state of the current block is sufficiently close to the state of a stored block solution when the corresponding values are within a predetermined error range, and performing a reduced computation using the stored block solution to provide a solution for the current block when the states are sufficiently close to each other. The reduced computation includes retrieving previously stored solutions and performing substantially simplified matrix and vector operations while maintaining accuracy of the solution. Reduced precision versions of the values may be used to generate a hash index used to store the block solutions. Stored redundant device information may also be used to simplify device solutions in a similar manner. | 10-30-2014 |
20150213171 | Method and Apparatus to Facilitate Simulating a Circuit Connected to a Multiport Interconnect Structure - A method facilitates simulating a plurality of circuit elements connected to a multiport interconnect structure having a first set of ports. The method includes: receiving a first set of data that models electrical behavior of the first set of ports and a first portion of the plurality of circuit elements; determining a first subset of the first data, which models electrical behavior of a set of exposed ports of the first set of ports, and a second subset of the first data, which models electrical behavior of a set of non-exposed ports of the first set of ports and the first portion of the plurality of circuit elements; and combining the second subset of the first data into the first subset of the first data to generate a second set of data that models electrical behavior of a second interconnect structure having fewer ports than the multiport interconnect structure. | 07-30-2015 |
Phaneendra Gullapalli, Foster City, CA US
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20150348019 | Image Analysis for Account Authorization - Payment devices have physical characteristics and these physical characteristic may change in predictable ways. Further, backgrounds may also have physical characteristics which may change in predictable ways. By examining digital images for physical characteristics, some of which cannot even be seen, a better decision on whether a transaction is fraudulent may be made. | 12-03-2015 |
Rampurna Gullapalli, San Bruno, CA US
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20080293738 | Formulation of Quinolinones - A pharmaceutical formulation, comprising: a compound of formula (I), a tautomer of the compound, a salt of the compound, a salt of the tautomer, or a mixture thereof and at least one ingredient selected from the group consisting of (i) cellulose; (ii) silicon dioxide; (iii) magnesium stearate; and (iv) an ingredient selected from crospovidone, starch, or lactose. | 11-27-2008 |
20100040677 | FORMULATIONS FOR BENZIMIDAZOLYL PYRIDYL ETHERS - Formulations are provided, comprising: a compound of Formula I, a pharmaceutically acceptable salt thereof, or a mixture of any two or more thereof; and an ingredient selected from a hydrophilic solvent, a lipophilic solvent, an emulsifier, or a mixture of any two or more thereof; wherein the compound of Formula I is: | 02-18-2010 |
20100168060 | SALTS OF BENZIMIDAZOLYL PYRIDYL ETHERS AND FORMULATIONS THEREOF - Salts of benzimidazolyl pyridyl ethers are provided, particularly salts of {1-methyl-5-[2-(5-trifluoromethyl-1H-imidazol-2-yl)-pyridin-4-yloxy]-1H-benzoimidazol-2-yl}-(4-trifluoromethyl-phenyl)amine. Compositions and formulations including such salts and surfactants as well as methods of preparing such compositions and formulations are provided. | 07-01-2010 |
20110178097 | CRYSTALLINE AND OTHER FORMS OF 4-AMINO-5-FLUORO-3-[6-(4-METHYLPIPERAZIN-1-YL)-1H-BENZIMIDAZOL-2-YL]-1H-Q- UINOLIN-2-ONE LACTIC ACID SALTS - The present invention relates to non-hydrate crystalline forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, solid pharmaceutical formulations containing the same and methods of use. The present invention also relates to crystalline hydrates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, pharmaceutical formulations containing the same and methods of use related thereto. The present invention further relates to crystalline solvates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts. | 07-21-2011 |
20120208825 | CRYSTALLINE AND OTHER FORMS OF 4-AMINO-5-FLUORO-3-[6-(4-METHYLPIPERAZIN-1-YL)-1H-BENZIMIDAZOL-2-YL]-1H-Q- UINOLIN-2-ONE LACTIC ACID SALTS - The present invention relates to non-hydrate crystalline forms of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-1-yl)-1H-benzimidazol-2-yl]-1H-quinolin-2-one lactic acid salts, solid pharmaceutical formulations containing the same and methods of use. The present invention also relates to crystalline hydrates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts, pharmaceutical formulations containing the same and methods of use related thereto. The present invention further relates to crystalline solvates of 4-amino-5-fluoro-3-[6-(4-methylpiperazin-l-yl)-lH-benzimidazol-2-yl]-lH-quinolin-2-one lactic acid salts. | 08-16-2012 |
20120276200 | FORMULATIONS OF QUINOLINONES - A pharmaceutical formulation, comprising: a compound of formula I, a tautomer of the compound, a salt of the compound, a salt of the tautomer, or a mixture thereof, | 11-01-2012 |
20120308651 | SALTS OF BENZIMIDAZOLYL PYRIDYL ETHERS AND FORMULATIONS THEREOF - Salts of benzimidazolyl pyridyl ethers are provided, particularly salts of {1-methyl-5-[2-(5-trifluoromethyl-1H-imidazol-2-yl)-pyridin-4-yloxy]-1H-benzoimidazol-2-yl}-(4-trifluoromethyl-phenyl)amine. Compositions and formulations including such salts and surfactants as well as methods of preparing such compositions and formulations are provided. | 12-06-2012 |
Rampurna P. Gullapalli, Timonium, MD US
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20130122051 | Methods of preparing progesterone pharmaceutical compositions - The invention provides a method of preparing a pharmaceutical composition comprising: (a) combining progesterone particles with a liquid carrier to provide a mixture; (b) wet-milling the mixture to provide a wet-milled progesterone composition; and (c) processing the wet-milled progesterone composition to provide a pharmaceutical composition. Pharmaceutical compositions prepared by the method are also provided. | 05-16-2013 |
Rampurna P. Gullapalli, Elmsford, NY US
Rampurna Prasad Gullapalli, San Bruno, CA US
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20090053306 | Pharmaceutical Compositions of a 5-HT2A Serotonin Receptor Modulator Useful for the Treatment of Disorders Related Thereto - The present invention relates to certain pharmaceutical compositions of a 5-HT | 02-26-2009 |
Rao Gullapalli, Ellicott City, MD US
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20130218005 | MINIMALLY INVASIVE NEUROSURGICAL INTRACRANIAL ROBOT SYSTEM AND METHOD - Minimally invasive neurosurgical intracranial robot system is introduced to the operative site by a neurosurgeon through a narrow surgical corridor. The robot is passed through a cannula and is attached to the cannula by a latching mechanism. The robot has several links interconnected via revolute joints which are tendon-driven by tendons routed through channels formed in the walls of the links. The robot is teleoperatively guided by the neurosurgeon based on real-time images of the intracranial operative site and tracking information of the robot position. The robot body is equipped with a tracking system, tissue liquefacting end-effector, at as well as irrigation and suction tubes. Actuators for the tendon-driven mechanism are positioned at a distance from the imaging system to minimize distortion to the images. The tendon-actuated navigation of the robot permits an independent control of the revolute joints in the robot body. | 08-22-2013 |
20130296737 | REAL-TIME TRACKING AND NAVIGATION SYSTEM AND METHOD FOR MINIMALLY INVASIVE SURGICAL PROCEDURES - Telemetrical control of a robotic interventional device for minimally invasive surgical procedure is based on an operative interaction between a tracking sub-system, MRI sub-system, navigation sub-system and the robotic interventional device. The tracking sensor sub-system is integrated with the interventional device to produce tracking information corresponding to the robotic interventional device location in the operative site. The navigation sub-system integrates the tracking information with the real-time images of the operative site produced by the MRI sub-system, and displays the integrated information to a user, to enable the telemetrical control of the interventional device for performing an intended procedure (biopsy, tissue resection, etc.). The navigation sub-system, based on the integrated real-time tracking information and real-time images, calculates and dynamically updates coordinates of subsequent imaging slices. | 11-07-2013 |
Subhash B. Gullapalli, Ann Arbor, MI US
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20120094657 | CONFIGURING OF VEHICLE COMMUNICATIONS MODULES - A system and method for configuring a vehicle user interface that provides hands-free use of a mobile communications device by a vehicle operator. First, the mobile communications device located at a vehicle is linked with a vehicle user interface in the vehicle so that the driver or other occupant can carry out hands-free telephone calls through the mobile device. Then, an evaluation phone call is placed using the mobile device so that volume levels, noise, etc. can be checked. Based on an analysis of that evaluation call, at least one audio parameter of the vehicle user interface is configured and is thereafter used to improve the audio communication between the user and the vehicle user interface. | 04-19-2012 |
20120286725 | Methodologies for Implementing Smart Control of Vehicle Charging - The described method and system provide for remotely controlling the charging operation of plurality of vehicles. In one implementation, a call center may receive a request from a utility regarding a particular grid and sends out an inquiry to locate vehicles in that grid. Once the vehicles have been located, the call center sends a command to those vehicles corresponding to the utility's request. In another implementation, vehicles may register information with the call center every time a charging event takes place, and the call center keeps track of the location of each vehicle based on the registration. When the call center receives a request from a utility, the call center may directly send out commands to vehicles based on the request. In other implementations, vehicle charging may be remotely controlled through the call center by consumers, the utility, or a home energy management system (HEMS). The charging control may further be customized based on a variety of information and preferences provided to the call center by the consumer, utility, or HEMS. | 11-15-2012 |
20130110330 | PERSONALIZED CHARGING MANAGEMENT FOR A VEHICLE | 05-02-2013 |
Subhash B. Gullapalli, Royal Oak, MI US
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20100049516 | METHOD OF USING MICROPHONE CHARACTERISTICS TO OPTIMIZE SPEECH RECOGNITION PERFORMANCE - A system and method for tuning a speech recognition engine to an individual microphone using a database containing acoustical models for a plurality of microphones. Microphone performance characteristics are obtained from a microphone at a speech recognition engine, the database is searched for an acoustical model that matches the characteristics, and the speech recognition engine is then modified based on the matching acoustical model. | 02-25-2010 |
Vamsi Gullapalli, Corpus Christi, TX US
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20120219737 | Production of extracellular matrix, conditioned media and uses thereof - Provided is a matrix for promoting survival and differentiation of cells transplanted thereon, comprising a base matrix and a cell-made matrix thereon. Methods and means for making and using same are also provided. Also provided are conditioned media, related compositions, related methods, and related packaging products. | 08-30-2012 |
Vamsi Gullapalli, Rochester, NY US
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20100297234 | METHOD OF USING AN EXTRACELLULAR MATRIX TO ENHANCE CELL TRANSPLANT SURVIVAL AND DIFFERENTIATION - Provided is a matrix for promoting survival and differentiation of cells transplanted thereon, comprising a base matrix and a cell-made matrix thereon. Methods and means for making and using same are also provided. | 11-25-2010 |
20150118200 | PRODUCTION OF EXTRACELLULAR MATRIX, CONDITIONED MEDIA AND USES THEREOF - Provided is a matrix for promoting survival and differentiation of cells transplanted thereon, comprising a base matrix and a cell-made matrix thereon. Methods and means for making and using same are also provided. Also provided are conditioned media, related compositions, related methods, and related packaging products. | 04-30-2015 |
Venkata Mrudula Gullapalli, Mount Prospect, IL US
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20100070327 | SYSTEMS AND METHODS FOR SELF-UPDATING INTELLIGENT PROCEDURE DURATION ESTIMATION FOR PATIENT SCHEDULING - Certain embodiments provide systems and methods for self-updating procedure duration estimation for patient scheduling. A scheduling system for scheduling procedures in a clinical environment includes historical procedure data including stored duration values for a procedure. The scheduling system also includes a user interface providing scheduling and procedure duration information to a user for scheduling the procedure for a patient. The scheduling system further includes a scheduling engine estimating one or more duration values for the procedure for scheduling the procedure for a patient. The scheduling engine establishes a default duration value for a procedure and updating the default duration value based on the historical procedure duration data. The scheduling engine provides a plurality of procedure durations including the updated default duration value to the user for selection via the user interface. The scheduling engine schedules a procedure using a user selected value for procedure duration. | 03-18-2010 |
20100106517 | SYSTEMS FOR AND METHODS OF MEDICAL SCHEDULING BASED ON SIMULATION-BASED OPTIMIZATION - Certain embodiments involve data from places such as healthcare facilities to make predictions about actual expected procedure durations as well as other parameters such as the probability of a patient being late or being a no-show. Before scheduling a patient, the system will use these parameters to run a simulation that can then suggest time slots that maximize target service levels (for example, “patients should not wait longer than 15 minutes in 95% of the cases”) and maximize facility efficiency (minimize the unutilized time between appointments). | 04-29-2010 |
20110282684 | SYSTEMS AND METHODS FOR SELF-UPDATING INTELLIGENT PROCEDURE DURATION ESTIMATION FOR PATIENT SCHEDULING - Certain embodiments provide systems and methods for self-updating procedure duration estimation for patient scheduling. A scheduling system for scheduling procedures in a clinical environment includes historical procedure data including stored duration values for a procedure. The scheduling system also includes a user interface providing scheduling and procedure duration information to a user for scheduling the procedure for a patient. The scheduling system further includes a scheduling engine estimating one or more duration values for the procedure for scheduling the procedure for a patient. The scheduling engine establishes a default duration value for a procedure and updating the default duration value based on the historical procedure duration data. The scheduling engine provides a plurality of procedure durations including the updated default duration value to the user for selection via the user interface. The scheduling engine schedules a procedure using a user selected value for procedure duration. | 11-17-2011 |