Patents by Inventor Rajesh Patel

Rajesh 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: 12223080
    Abstract: This disclosure describes a natural language question (NLQ) query service within a service provider network that provides row level security (RLS) for autocomplete during entry of NLQs and fuzzy matching in NLQ answering. The rules take the form of per-user predicates such as Tim can only see rows with region=US. In configurations a complex extraction and preprocessing pipeline to extract distinct combinations of values against RLS predicate “rule keys” is used. Those distinct values are indexed along with grouped rule keys to enable pushing down predicates at auto-complete time. This enables pushing part of RLS rule handling to ingestion time of a dataset rather than handling all RLS rule handling at query time, enabling meeting of latency goals. In configurations, a single logical document of unique cell values is split into multiple documents with a subset of rule keys to handle scalability limits.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: February 11, 2025
    Assignee: Amazon Technologies, Inc.
    Inventors: Amjad Al-Rikabi, Stephen Michael Ash, William Michael Siler, Rajkumar Haridoss, Rajesh Patel, Kushal Yelamali
  • Publication number: 20240342374
    Abstract: A syringe adapter includes an outer housing having a sidewall defining an interior space, a membrane housing positioned within the interior space of the outer housing and moveable from a first position within the outer housing to a second position within the outer housing spaced from the first position, with the membrane housing receiving a membrane, a needle hub connected to the outer housing and configured to be connected to a syringe, with the needle hub rotatable relative to the outer housing, and a needle connected to the needle hub. The needle having a first end and a second end positioned opposite the first end, with the second end of the needle received within the membrane when membrane housing is in the first position. The needle is rotatable relative to the needle hub.
    Type: Application
    Filed: August 12, 2022
    Publication date: October 17, 2024
    Inventors: Tianqi Hang, Nicole Jean DiStefano, Balaji Sadasivam, Rafael Gonzalez Macias, Noel Antonio Medrano, Shivani Rajesh Patel
  • 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
  • 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: 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: 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
  • 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: 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
  • Patent number: 10709908
    Abstract: The present disclosure provides a cleansing composition that includes from about 20% to about 40% by weight of a primary anionic surfactant; from about 10% to about 30% by weight of an amphoacetate; from about 10% to about 30% by weight of a sultaine; and from about 0.5% to about 2% by weight of a fatty acid, wherein the amounts are based upon the total weight of the composition and the composition is free of anionic alkyl sulfates and alkyl ether sulfates.
    Type: Grant
    Filed: April 13, 2016
    Date of Patent: July 14, 2020
    Assignee: RHODIA OPERATIONS
    Inventors: Juie Tanavade, Rajesh Patel, James Griffin
  • Patent number: 10387390
    Abstract: Examples of the present disclosure describe systems and methods for using online signals to improve judgment quality in Side-by-Side (SBS) evaluation. In aspects, two or more search result lists may be accessed within a query log. The search result lists may be used to generate and/or determine satisfaction metrics between the search result lists. The satisfaction metrics may be aggregated to automatically generate preference judgments for the search result lists. In some aspects, the preference judgments may be compared to the preference judgments of judges to measure the judgment quality of the judges.
    Type: Grant
    Filed: August 28, 2015
    Date of Patent: August 20, 2019
    Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Jin Kim, Imed Zitouni, Rajesh Patel
  • Patent number: 10187454
    Abstract: In accordance with an embodiment, a system and method provides a dynamic clustered messaging service in an application server environment. A cluster includes one or more servers operating within the application server environment and is configured to vary a number of the servers based on a service load of applications running on the cluster. The number also varies based on failure and restart of the servers. A messaging service for communicating messages between components of the applications includes instances of messaging service artifacts running on the one or more servers. A placement engine operating on the cluster is configured to migrate the instances of messaging service artifacts between the one or more servers based on a set of rules as the number of the one or more servers in the cluster expands and contracts and as a number of the instances of messaging service artifacts expands and contracts.
    Type: Grant
    Filed: September 25, 2015
    Date of Patent: January 22, 2019
    Assignee: ORACLE INTERNATIONAL CORPORATION
    Inventors: Kathiravan Sengodan, Linda K. Schneider, Salvatore Anthony Gambino, Thomas E. Barnes, Rajesh Patel
  • Patent number: 10179374
    Abstract: The present application is directed to a method and apparatus for processing a transparent or semitransparent material with a laser beam resulting in deterministic separation of a single sheet of the material into two or more pieces.
    Type: Grant
    Filed: February 4, 2014
    Date of Patent: January 15, 2019
    Assignee: Newport Corporation
    Inventors: James Bovatsek, Rajesh Patel
  • Publication number: 20180362884
    Abstract: Detergent compositions including: one or more sulfates selected from sodium laureth sulfate, sodium lauryl sulfate, and combinations thereof; disodium ricinoleamido MEA-sulfosuccinate; and one or more sulfobetaines.
    Type: Application
    Filed: June 20, 2018
    Publication date: December 20, 2018
    Applicant: RHODIA OPERATIONS
    Inventors: David V. DOBROWOLSKI, Rajesh PATEL
  • Publication number: 20180263879
    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: Application
    Filed: February 14, 2018
    Publication date: September 20, 2018
    Applicant: RHODIA OPERATIONS
    Inventors: Mary Ronan, Rajesh Patel
  • Publication number: 20180094211
    Abstract: The present disclosure provides a cleansing composition that includes a combined amount of disodium alkyl ethoxy dimethicone sulfosuccinate; polyglycerol; and ethoxylated sorbitan ester.
    Type: Application
    Filed: April 13, 2016
    Publication date: April 5, 2018
    Applicant: RHODIA OPERATIONS
    Inventors: James GRIFFIN, Rajesh PATEL
  • Publication number: 20170060960
    Abstract: Examples of the present disclosure describe systems and methods for using online signals to improve judgment quality in Side-by-Side (SBS) evaluation. In aspects, two or more search result lists may be accessed within a query log. The search result lists may be used to generate and/or determine satisfaction metrics between the search result lists. The satisfaction metrics may be aggregated to automatically generate preference judgments for the search result lists. In some aspects, the preference judgments may be compared to the preference judgments of judges to measure the judgment quality of the judges.
    Type: Application
    Filed: August 28, 2015
    Publication date: March 2, 2017
    Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC
    Inventors: Jin Kim, Imed Zitouni, Rajesh Patel