Patents by Inventor Rajesh A. Patel

Rajesh A. Patel 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).

  • Patent number: 11946344
    Abstract: A method for subsurface sequestration of carbon includes injecting a treatment composition comprising a mineralization accelerant into a subterranean zone at least partially saturated with saline water. The mineralization accelerant is reactive with carbon dioxide to form bicarbonate. The method further includes injecting carbon in the form of carbon dioxide into the subterranean zone and sequestering at least a portion of the carbon in the subterranean zone by precipitation in the subterranean zone of a carbonate mineral formed from reaction of the bicarbonate with metal cations dissolved in the saline water. At least a portion of the bicarbonate is formed by reaction of the mineralization accelerant with the carbon dioxide.
    Type: Grant
    Filed: July 14, 2022
    Date of Patent: April 2, 2024
    Assignee: Saudi Arabian Oil Company
    Inventors: Hasmukh A. Patel, Katherine Leigh Hull, Younane N. Abousleiman, Rajesh Goteti, David Jacobi
  • Patent number: 11852701
    Abstract: A defect centre-based sensor is disclosed. The sensor comprises instrumentation which includes a generator for causing excitation in an active element, for example a diamond, and a detector for measuring a transition in the active element. The generator is an optical source and/or the detector is an optical detector. The sensor further comprises an optical waveguide and a sensor head in communication with the source and/or the detector via the optical waveguide. The sensor head houses the active element having at least one defect centre, for example, a nitrogen vacancy, responsive to an applied magnetic field, electric field or temperature and a signal delivery arrangement, for example at least one lens, arranged to optically couple the optical waveguide to the active element.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: December 26, 2023
    Assignee: The University of Warwick
    Inventors: Angelo Frangeskou, Gavin Morley, Ben Green, Ben Breeze, Matthew Dale, Rajesh Patel
  • Publication number: 20230400534
    Abstract: Sensor A device is disclosed. The device comprises a magnet (15) arranged to apply an inhomogeneous magnetic field (B) to a given volume (16) and a magnetometer having an active element (8) for sensing magnetic field in a volume which includes the given volume (16).
    Type: Application
    Filed: November 4, 2021
    Publication date: December 14, 2023
    Inventors: Gavin Morley, Rajesh Patel, Leiqing Zhou
  • Publication number: 20230301902
    Abstract: The invention provides implantable drug delivery devices comprising a core comprising a polymer (or polymer blend) and one or more drugs or pharmaceutical substances, and an outer shell comprising a polymer (or polymer blend) and one or more porogen materials. The invention reduces burst release of drug. Pharmaceuticals such as triiodothyronine (T3) or ropinirole can be delivered by the devices.
    Type: Application
    Filed: May 5, 2023
    Publication date: September 28, 2023
    Inventors: Rajesh A. Patel, Sunil Sreedharan, Sunil R. Bhonsle
  • Patent number: 11690794
    Abstract: An aqueous personal care composition comprising: one or more amphoacetates; one or more glutamate surfactants selected from sodium lauroyl glutamate, dipotassium cocoyl glutamate, potassium lauryl/myristoyl glutamate and combinations thereof; and cocamide MIPA; wherein the composition is free of sulfates and ethoxylates.
    Type: Grant
    Filed: February 14, 2018
    Date of Patent: July 4, 2023
    Assignee: Rhodia Operations
    Inventors: Mary Ronan, Rajesh Patel
  • Publication number: 20230165789
    Abstract: The invention provides implantable drug delivery devices comprising a core comprising a polymer (or polymer blend) and one or more drugs or pharmaceutical substances, and an outer shell comprising a polymer (or polymer blend) and one or more porogen materials. The invention reduces burst release of drug. Pharmaceuticals such as triiodothyronine (T3) or ropinirole can be delivered by the devices.
    Type: Application
    Filed: December 6, 2022
    Publication date: June 1, 2023
    Inventors: Rajesh A. Patel, Sunil Sreedharan, Sunil R. Bhonsle
  • Publication number: 20220316889
    Abstract: A system and method for finding an optimum travel plan for several subsequent destinations. The system can receive several destinations from the user and determine the optimum travel plan. The different destinations can be provided by capturing an address or location from a webpage or uploading an image of the destination.
    Type: Application
    Filed: October 4, 2021
    Publication date: October 6, 2022
    Inventors: Rajesh Patel, Sudha Patel
  • Patent number: 11447513
    Abstract: The present application provides processes for the purification of ferric carboxymaltose, the process includes the steps of dissolving crude ferric carboxymaltose in a first solvent; charging the ferric carboxymaltose solution in a reaction vessel with a second solvent and precipitating therefrom a ferric carboxymaltose precipitate; and isolating pure ferric carboxymaltose from the ferric carboxymaltose precipitate.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: September 20, 2022
    Assignee: RK PHARMA INC.
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Hemant Mande, Rajesh Patel, Ritesh H Panchal, Varun L Zambare
  • Publication number: 20220241186
    Abstract: The present invention provides compositions, methods, and kits for treatment of opiate addiction and pain. The invention provides a biocompatible nonerodible polymeric device which releases buprenorphine continuously with generally linear release kinetics for extended periods of time. Buprenorphine is released through pores that open to the surface of the polymeric matrix in which it is encapsulated. The device may be administered subcutaneously to an individual in need of continuous treatment with buprenorphine.
    Type: Application
    Filed: September 10, 2021
    Publication date: August 4, 2022
    Inventors: Rajesh A. PATEL, Louis R. BUCALO
  • Publication number: 20220146605
    Abstract: A defect centre-based sensor is disclosed. The sensor comprises instrumentation which includes a generator for causing excitation in an active element, for example a diamond, and a detector for measuring a transition in the active element. The generator is an optical source and/or the detector is an optical detector. The sensor further comprises an optical waveguide and a sensor head in communication with the source and/or the detector via the optical waveguide. The sensor head houses the active element having at least one defect centre, for example, a nitrogen vacancy, responsive to an applied magnetic field, electric field or temperature and a signal delivery arrangement, for example at least one lens, arranged to optically couple the optical waveguide to the active element.
    Type: Application
    Filed: January 29, 2020
    Publication date: May 12, 2022
    Inventors: Angelo FRANGESKOU, Gavin MORLEY, Ben GREEN, Ben BREEZE, Matt DALE, Rajesh PATEL
  • Publication number: 20220105214
    Abstract: The present invention relates to a disinfection passageway with an alerting system. The passageway includes: a first sidewall; a second sidewall; and a top cover extending between the first sidewall and the second sidewall. The passageway also has a storage tank attached to the outer surface of the first sidewall. The storage tank stores sanitizing liquid for dispensing through a plurality of nozzles on the inner surface of at least one sidewall. A temperature sensor is also attached to the passageway, wherein the temperature sensor is adapted for measuring a body temperature of a user. Finally, a hand sanitizer dispenser on the inner surface of at least one side wall adapted for dispensing hand sanitizer.
    Type: Application
    Filed: October 1, 2020
    Publication date: April 7, 2022
    Inventor: Rajesh PATEL
  • Publication number: 20210277041
    Abstract: The present application provides processes for the purification of ferric carboxymaltose, the process includes the steps of dissolving crude ferric carboxymaltose in a first solvent; charging the ferric carboxymaltose solution in a reaction vessel with a second solvent and precipitating therefrom a ferric carboxymaltose precipitate; and isolating pure ferric carboxymaltose from the ferric carboxymaltose precipitate.
    Type: Application
    Filed: February 11, 2021
    Publication date: September 9, 2021
    Inventors: Ravishanker Kovi, Jayaraman Kannapan, Hemant Mande, Rajesh Patel, Ritesh H Panchal, Varun L Zambare
  • Patent number: 11111208
    Abstract: The present application provides methods for the synthesis of intermediates in the synthesis of Safinamide or a pharmaceutically acceptable salt thereof herein Safinamide Mesylate, that is substantially free of impurities.
    Type: Grant
    Filed: June 12, 2020
    Date of Patent: September 7, 2021
    Assignee: RK PHARMA SOLUTIONS LLC
    Inventors: Ravishanker Kovi, Jayaraman Kannappan, Rajesh A Patel, Daxeshkumar Prakashbhai Patel
  • Publication number: 20210241395
    Abstract: A system and method for finding an optimum travel plan for several subsequent destinations. The system can receive several destinations from the user and determine the optimum travel plan. The different destinations can be provided by capturing an address or location from a webpage or uploading an image of the destination.
    Type: Application
    Filed: April 5, 2021
    Publication date: August 5, 2021
    Inventor: Rajesh Patel
  • Publication number: 20210177742
    Abstract: Loadable porous structures are disclosed, which are structures with pre-formed pores. The loadable porous structures can be loaded with pharmaceutical substances and optional excipients. The loaded porous structures can then be used as implants, for implantation into a patient for release of pharmaceutical substances over long periods of time. Methods of making and using such structures and implants are also disclosed.
    Type: Application
    Filed: June 25, 2019
    Publication date: June 17, 2021
    Inventor: Rajesh A. PATEL
  • Publication number: 20210165821
    Abstract: An online/electronic platform for hosting images, wherein the online platform can associate the images to the geographical address at which the images are taken and the time at which the images are taken. The disclosed platform provides an interface on an electronic device to upload images to the online platform. The interface may also allow a user to capture the images for uploading to the online platform.
    Type: Application
    Filed: February 12, 2021
    Publication date: June 3, 2021
    Inventor: Rajesh Patel
  • Publication number: 20210139518
    Abstract: The present application generally provides ferric maltol of formula I, and more particularly a crystalline form alfa of Ferric maltol, which is characterized by its PXRD pattern as illustrated herein. Corresponding methods for producing the ferric maltol disclosed herein are also provided.
    Type: Application
    Filed: October 26, 2020
    Publication date: May 13, 2021
    Inventors: Ravishanker Kovi, Jayaraman Kannappan, Ananda Babu Thirunavakarasu, Hemant Mande, Rajesh A. Patel
  • Publication number: 20210113664
    Abstract: Implants are described which comprise lipophilic pharmaceutical substances. Excipients are used which provide appropriate and controllable/tunable release of the lipophilic drug from the matrix of the implant. The implants can be implanted into a patient for release of the pharmaceutical substances. Methods of making and using such implants are also described.
    Type: Application
    Filed: June 25, 2019
    Publication date: April 22, 2021
    Inventors: Rajesh A. PATEL, Sunil SREEDHARAN, Benjamin FURMAN
  • Publication number: 20210046000
    Abstract: The present invention provides compositions, methods, and kits for treatment of opiate addiction and pain. The invention provides a biocompatible nonerodible polymeric device which releases buprenorphine continuously with generally linear release kinetics for extended periods of time. Buprenorphine is released through pores that open to the surface of the polymeric matrix in which it is encapsulated. The device may be administered subcutaneously to an individual in need of continuous treatment with buprenorphine.
    Type: Application
    Filed: March 16, 2020
    Publication date: February 18, 2021
    Inventors: Rajesh A. PATEL, Louis R. BUCALO
  • Publication number: 20210040031
    Abstract: The present application provides methods for the synthesis of intermediates in the synthesis of Safinamide or a pharmaceutically acceptable salt thereof herein Safinamide Mesylate, that is substantially free of impurities.
    Type: Application
    Filed: June 12, 2020
    Publication date: February 11, 2021
    Inventors: Ravishanker Kovi, Jayaraman Kannnappan, Rajesh A Patel, Daxeshkumar Prakashbhai Patel