Patents by Inventor Chandra Gupta

Chandra Gupta has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220268083
    Abstract: A method for operating a door system, wherein the door system has at least one door leaf, and wherein a sensor unit is configured and connected to a control unit of the door system, wherein the approach of a person to the door system is detected using the sensor unit, in particular designed as a radar sensor or as a camera, wherein the method has at least the following steps. Detecting an approach angle of the person, at which the person approaches the door system and opening the at least one door leaf at an opening width and/or at an opening speed, wherein the maximum opening width or the maximum opening speed is determined by the control unit as a function of the detected approach angle of the person. The method also relates to a door system with a control unit for carrying out the method.
    Type: Application
    Filed: February 9, 2022
    Publication date: August 25, 2022
    Inventors: Frank WEGNER, Chandra GUPTA, Martin BOECKHOFF, Jelic SLOBODAN
  • Publication number: 20220235531
    Abstract: The rapid consolidation and compaction method comprises (i) first driving a hollow pipe, (ii) driving a pipe with a removable end plate after filling and compacting the sandy material in it, through the hollow pipe, to required depth, creating high excess pore-water pressures in the range of 50 to 300 KPa in clayey soils, (iv) pulling out the pipe section leaving behind the removable end plate and thereby installing porous displacement piles which allows dissipation of the excess pore-water pressures horizontally to the porous displacement pile, in which the excess water flows out vertically to the ground surface, and (v) the length of the drainage path is reduced to half the spacing between adjoining porous displacement piles, allowing rapid consolidation resulting in increase in density. Installing the porous displacement piles in the layer of loose to medium dense sand layer results in the instantaneous increase in its density.
    Type: Application
    Filed: November 20, 2020
    Publication date: July 28, 2022
    Inventor: Ramesh Chandra Gupta
  • Publication number: 20220136198
    Abstract: The porous displacement piles comprising (a) closed-ended pipe piles with small holes and or narrow slots, filled with compacted sandy soil, (b) closed-ended porous pipe piles such as closed-ended pipe pile with very small holes and or very narrow slots, and (c) a precast prestressed porous concrete piles are driven through inside the already driven non-displacement hollow pipe piles in a grid pattern to create excess pore-water pressures generally ranging between 50 and 1500 kPa in cohesive soils, which begin dissipating through inside the porous displacement piles to rapidly consolidate and densify the said cohesive soil. The porous displacement piles are designed for permitting free flow of the pressurized pore-water and to prevent migration of particles of cohesive soil into the porous displacement pile using filter design criteria or verified by laboratory tests. These piles when driven in sandy soils densify sandy soils instantaneously.
    Type: Application
    Filed: December 20, 2021
    Publication date: May 5, 2022
    Inventor: RAMESH CHANDRA GUPTA
  • Patent number: 11261576
    Abstract: The rapid consolidation and compaction method comprises (i) first driving a hollow pipe, (ii) driving a pipe with a removable end plate after filling and compacting the sandy material in it, through the hollow pipe, to required depth, creating high excess pore-water pressures in the range of 50 to 300 KPa in clayey soils, (iv) pulling out the pipe section leaving behind the removable end plate and thereby installing porous displacement piles which allows dissipation of the excess pore-water pressures horizontally to the porous displacement pile, in which the excess water flows out vertically to the ground surface, and (v) the length of the drainage path is reduced to half the spacing between adjoining porous displacement piles, allowing rapid consolidation resulting in increase in density. Installing the porous displacement piles in the layer of loose to medium dense sand layer results in the instantaneous increase in its density.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: March 1, 2022
    Inventor: Ramesh Chandra Gupta
  • Patent number: 11251913
    Abstract: A method for controlling a bandwidth used for processing a baseband transmit signal by a transmit path of a transmitter is provided. The method includes generating a first comparison result by comparing, to a threshold value, a first number of physical resource blocks allocated to the transmitter for a first transmission time interval. Further, the method includes generating a second comparison result by comparing, to the threshold value, a second number of physical resource blocks allocated to the transmitter for a subsequent second transmission time interval. The method additionally includes adjusting the bandwidth based on the first and the second comparison results.
    Type: Grant
    Filed: September 28, 2017
    Date of Patent: February 15, 2022
    Assignee: INTEL CORPORATION
    Inventors: Rainer Dirk Kreienkamp, Stefan Kaehlert, Giuseppe Li Puma, Markus Hammes, Thorsten Clevorn, Jan Ellenbeck, Tobias Scholand, Matthias Malkowski, Narayan Vishwanathan, Chandra Gupta, Markus Schlamann, Romeo Lopez Soto, Lijun Zhang
  • Publication number: 20220033358
    Abstract: The present invention is directed to methods of producing substituted pyrazole based compounds through novel intermediates and unique processes for preparing such intermediates which enables synthesis of final product through commercially viable route of synthesis. The present invention is also directed to novel methods of producing substituted pyrazole based thyroid like compounds, and solid forms of 3-{4-[(7-hydroxy-6-methyl-indan-4-yl)methyl]-3,5-dimethyl-1H-pyrazol-1-yl}-propanoic acid, its pharmaceutical compositions, and methods of preparation thereof.
    Type: Application
    Filed: September 21, 2019
    Publication date: February 3, 2022
    Applicant: TORRENT PHARMACEUTICALS LIMITED
    Inventors: Ramesh Chandra GUPTA, Mohan SINGARAVEL, Laxmikant CHHIPA, Ashok KASUNDRA
  • Patent number: 11124937
    Abstract: The rapid consolidation and compaction method comprises (i) first driving a hollow pipe, (ii) driving a pipe with a removable end plate after filling and compacting the sandy material in it, through the hollow pipe, to required depth, creating high excess pore-water pressures in the range of 50 to 300 KPa in clayey soils, (iv) pulling out the pipe section leaving behind the removable end plate and thereby installing porous displacement piles which allows dissipation of the excess pore-water pressures horizontally to the porous displacement pile, in which the excess water flows out vertically to the ground surface, and (v) the length of the drainage path is reduced to half the spacing between adjoining porous displacement piles, allowing rapid consolidation resulting in increase in density. Installing the porous displacement piles in the layer of loose to medium dense sand layer results in the instantaneous increase in its density.
    Type: Grant
    Filed: October 20, 2020
    Date of Patent: September 21, 2021
    Inventor: Ramesh Chandra Gupta
  • Publication number: 20200397767
    Abstract: Described herein is a stable oral liquid pharmaceutical product comprising sodium picosulfate, magnesium oxide and citric acid. Particularly, sodium picosulfate is physically separated from magnesium oxide and citric acid prior to dispensing and is mixed at the time of administration.
    Type: Application
    Filed: June 9, 2020
    Publication date: December 24, 2020
    Inventors: Parthasaradhi Reddy BANDI, Khadgapathi PODILE, Sunil Deviprasad TIWARI, Vijay NASARE, Prakash SHETIYA, Patchigolla Satyanarayana RAO, Chidara Ravi Chandra GUPTA
  • Patent number: 10844568
    Abstract: The rapid consolidation and compaction method comprises (i) first driving a hollow pipe, (ii) driving a pipe with a removable end plate after filling and compacting the sandy material in it, through the hollow pipe, to required depth, creating high excess pore-water pressures in the range of 50 to 300 KPa in clayey soils, (iv) pulling out the pipe section leaving behind the removable end plate and thereby installing porous displacement piles which allows dissipation of the excess pore-water pressures horizontally to the porous displacement pile, in which the excess water flows out vertically to the ground surface, and (v) the length of the drainage path is reduced to half the spacing between adjoining porous displacement piles, allowing rapid consolidation resulting in increase in density. Installing the porous displacement piles in the layer of loose to medium dense sand layer results in the instantaneous increase in its density.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: November 24, 2020
    Inventor: Ramesh Chandra Gupta
  • Patent number: 10823880
    Abstract: Subsurface exploration using In-Situ tests such as SPT, CPT, CPTu, DMT, and PMT predicts inaccurately engineering properties of soils and intermediate geomaterials and thereby predicts incorrect load-settlement relationship of piles; variations or errors in engineering properties predicted by one empirical correlation to another correlation could be up to 50% or greater. For soft to very soft soils, engineering properties cannot be predicted as the SPT only provides information such as WOR and WOH. To overcome this problem, the invention of the application consists of performing subsurface exploration using load tests on short model piles with or without instrumentation at various depths of a soil deposit for determining accurately the above-mentioned properties. For very soft soils, a hung balance is used to hang drill rods and short model pile from a drill rig boom or from a platform with soil anchors to prevent its overturning, and then perform the load test.
    Type: Grant
    Filed: March 10, 2020
    Date of Patent: November 3, 2020
    Inventor: Ramesh Chandra Gupta
  • Patent number: 10772879
    Abstract: This invention relates to pharmaceutical formulations comprising 1-(2-thien-2?-yl-2-oxo-ethyl)-3-(methanesulfonyl hydrazine carbonyl) pyridinium, its pharmaceutically acceptable salts, salt-cocrystals and co-crystals, particularly 1-(2-thien-2?-yl-2-oxo-ethyl)-3-5(methanesulfonyl hydrazine carbonyl) pyridinium chloride. The formulations are suitable for oral administration and also comprise a permeability enhancer or a suitable base or a mixture thereof. The formulations of this invention are for treating diseases associated with advanced glycation end products.
    Type: Grant
    Filed: April 5, 2016
    Date of Patent: September 15, 2020
    Assignee: Torrent Pharmaceuticals Limited
    Inventors: Chaitanya Dutt, Jaya Abraham, Vivek Mishra, Amit Kesarwani, Ramesh Chandra Gupta, Shailesh Deshpande, Shital Kumar Zambad, Anoop Mathur, Jignesh Kotecha, Sachin Latad, Manish Patel, Anita Chaudhari
  • Patent number: 10761893
    Abstract: Techniques are described for automatically scaling (or “auto scaling”) compute resources—for example, virtual machine (VM) instances, containers, or standalone servers—used to support execution of service-oriented software applications and other types of applications that may process heterogeneous workloads. The resource requirements for a software application can be approximated by measuring “worker pool” utilization of instances of each service, where a worker pool represents a number of requests that the service can process concurrently. A scaling service can thus be configured to scale the compute instances provisioned for a service in proportion to worker pool utilization, that is, compute instances can be added as the fleet's worker pools become more “busy,” while compute instances can be removed when worker pools become inactive.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: September 1, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Vivek Bhadauria, Praveenkumar Udayakumar, Jonathan Andrew Hedley, Vasant Manohar, Andrea Olgiati, Rakesh Madhavan Nambiar, Gowtham Jeyabalan, Shubham Chandra Gupta, Palak Mehta
  • Publication number: 20200228264
    Abstract: A method for controlling a bandwidth used for processing a baseband transmit signal by a transmit path of a transmitter is provided. The method includes generating a first comparison result by comparing, to a threshold value, a first number of physical resource blocks allocated to the transmitter for a first transmission time interval. Further, the method includes generating a second comparison result by comparing, to the threshold value, a second number of physical resource blocks allocated to the transmitter for a subsequent second transmission time interval. The method additionally includes adjusting the bandwidth based on the first and the second comparison results.
    Type: Application
    Filed: September 28, 2017
    Publication date: July 16, 2020
    Inventors: Rainer Dirk Kreienkamp, Stefan Kaehlert, Giuseppe Li Puma, Markus Hammes, Thorsten Clevorn, Jan Ellenbeck, Tobias Scholand, Matthias Malkowski, Narayan Vishwanathan, Chandra Gupta, Markus Schlamann, Romeo Lopez Soto, Lijun Zhang
  • Patent number: 10552535
    Abstract: The positioning of elements of a broken word can be corrected by receiving an optical character recognition (OCR) conversion of a printed publication and identifying multiple parts of the broken word from the OCR conversion to output in a graphical user interface (GUI). The multiple parts can be placed in the GUI using original positioning data for the printed publication. A user can make a selection in the GUI indicating that multiple parts from the OCR conversion are of the broken word and can automatically adjust bounds of the multiple parts to form a corrected word.
    Type: Grant
    Filed: January 19, 2016
    Date of Patent: February 4, 2020
    Assignee: Amazon Technologies, Inc.
    Inventors: Satishkumar Kothandapani Shanmugasundaram, Shubham Chandra Gupta, Arpita Agrawal
  • Publication number: 20190336478
    Abstract: The present invention relates to pharmaceutical compositions of enalapril, particularly stable oral liquid compositions comprising enalapril, one or more buffering agents and at least one pharmaceutically acceptable excipient.
    Type: Application
    Filed: May 3, 2019
    Publication date: November 7, 2019
    Applicant: HETERO LABS LIMITED
    Inventors: Parthasaradhi Reddy BANDI, Khadgapathi PODILE, Sunil Deviprasad TIWARI, Prakash SHETIYA, Satyanarayana Rao PATCHIGOLLA, Ravi Chandra Gupta CHIDARA
  • Publication number: 20190127381
    Abstract: Provided herein are novel fused pyrimidinone derivatives of Formula I and synthetic intermediates that are useful in preparing the compounds of formula (I). Further provided herein is a method for preparation of a compound of formula (I) or intermediates, a pharmaceutical composition comprising a compound of formula (I), and use of a compound of formula (I).
    Type: Application
    Filed: April 25, 2017
    Publication date: May 2, 2019
    Applicant: TORRENT PHARMACEUTICALS LIMITED
    Inventors: Chaitanya DUTT, Deepa JOSHI, Milind RODE, Sanjay SRIVASTAVA, Davinder TULI, Ramesh Chandra GUPTA, Deepak RAI, Prashant JAMADARKHANA, Shailesh DESHPANDE, Vivek MISHRA, Jaya ABRAHAM
  • Patent number: 10060898
    Abstract: The expandable jacket and flexible ring comprises of the segmented circular arch shaped plates and bands or rings around the segmented plates. The test preparation consists of a membrane surrounding a specimen with or without a filter, segmented plates surrounding the membrane, and bands or rings around the segmented plates to permit uniform radial expansion of the specimen through its height when increments of vertical load are applied during the test, thereby providing accurate values of area of cross-section, deviator stress, volume change, modulus of elasticity, Poisson's ratio and shear strength. Using the flexible ring, three-dimensional consolidation tests are performed to determine three-dimensional coefficient of consolidation and coefficients of consolidation in horizontal and vertical directions. Removable attachments are used for assembling the expandable jacket and flexible ring during the test.
    Type: Grant
    Filed: December 12, 2017
    Date of Patent: August 28, 2018
    Inventor: Ramesh Chandra Gupta
  • Publication number: 20180120283
    Abstract: The expandable jacket and flexible ring comprises of the segmented circular arch shaped plates and bands or rings around the segmented plates. The test preparation consists of a membrane surrounding a specimen with or without a filter, segmented plates surrounding the membrane, and bands or rings around the segmented plates to permit uniform radial expansion of the specimen through its height when increments of vertical load are applied during the test, thereby providing accurate values of area of cross-section, deviator stress, volume change, modulus of elasticity, Poisson's ratio and shear strength. Using the flexible ring, three-dimensional consolidation tests are performed to determine three-dimensional coefficient of consolidation and coefficients of consolidation in horizontal and vertical directions. Removable attachments are used for assembling the expandable jacket and flexible ring during the test.
    Type: Application
    Filed: December 12, 2017
    Publication date: May 3, 2018
    Inventor: Ramesh Chandra Gupta
  • Publication number: 20180110763
    Abstract: This invention relates to pharmaceutical formulations comprising 1-(2-thien-2?-yl-2-oxo-ethyl)-3-(methanesulfonyl hydrazine carbonyl) pyridinium, its pharmaceutically acceptable salts, salt-cocrystals and co-crystals, particularly 1-(2-thien-2?-yl-2-oxo-ethyl)-3-5(methanesulfonyl hydrazine carbonyl) pyridinium chloride. The formulations are suitable for oral administration and also comprise a permeability enhancer or a suitable base or a mixture thereof.
    Type: Application
    Filed: April 5, 2016
    Publication date: April 26, 2018
    Applicant: TORRENT PHARMACEUTICALS LIMITED
    Inventors: Chaitanya DUTT, Jaya ABRAHAM, Vivek MISHRA, Amit KESARWANI, Ramesh Chandra GUPTA, Shailesh DESHPANDE, Shital Kumar ZAMBAD, Anoop MATHUR, Jignesh KOTECHA, Sachin LATAD, Manish PATEL, Anita CHAUDHARI
  • Patent number: 9880081
    Abstract: The expandable jacket consists of the rubber membrane surrounding the cylindrical specimen, circular segmental metal plates surrounding the rubber membrane, and elastomeric rubber bands or rings around the segmental plates to permit uniform radial expansion and maintain uniform diameter of the specimen during the test and thereby providing accurate values of deviator stress, volume change characteristics and shear strength of soil specimen. To determine the three-dimensional coefficient of consolidation and coefficient of consolidation in horizontal direction, the flexible ring consists of all above structural components of expandable jacket except that a filter fabric or paper is wrapped around the cylindrical specimen, and then rubber membrane is mounted surrounding the filter paper or paper.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: January 30, 2018
    Inventor: Ramesh Chandra Gupta