Patents by Inventor Partha Chowdhury

Partha Chowdhury 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: 9578025
    Abstract: Verification of a user login to a secure account from a mobile device occurs when the user provides login credentials and a hardware identifier (ID) corresponding to the mobile device. The provided login credentials and hardware ID are then verified against a registry. Further, the mobile device determines and provides a geographic location of the mobile device using a global positioning system (GPS) component installed therein. The location provided by the mobile devices is then matched with a location of a network element with which the mobile device is currently communicating.
    Type: Grant
    Filed: October 14, 2014
    Date of Patent: February 21, 2017
    Inventors: David Aaron Pinski, Partha Chowdhury
  • Patent number: 9527905
    Abstract: Herein provided are compositions, methods of manufacture and methods of use pertaining to anti-alpha toxin antibodies and fragments.
    Type: Grant
    Filed: February 7, 2012
    Date of Patent: December 27, 2016
    Assignee: MedImmune, LLC
    Inventors: Bret Sellman, Christine Tkaczyk, Lei Hua, Partha Chowdhury, Reena Varkey, Melissa Damschroder, Li Peng, Vaheh Oganesyan, Jamese Johnson Hilliard
  • Publication number: 20160311894
    Abstract: This disclosure provides a robust, sensitive, and specific assay for the detection and measurement of periostin levels in samples obtained from human patients having, or suspected of having an IL-13-mediated disease or disorder. The disclosure further provides novel antiperiostin monoclonal antibodies that recognize at least isoforms 1, 2, 3, 4, 7, and 8 of human periostin, and assay kits comprising one or more of these antibodies.
    Type: Application
    Filed: February 5, 2015
    Publication date: October 27, 2016
    Inventors: Partha Chowdhury, Reena Varkey, Meina Liang, Yen-Wah Lee, Katie Streicher, Koustubh Ranade, Ethan Grant, Lydia Greenlees, Yihong Yao, Melissa Parker
  • Publication number: 20160200832
    Abstract: This disclosure provides a robust, sensitive, and specific assay for the detection and measurement of DPP-4 levels in samples obtained from human patients. The disclosure further provides novel anti-DPP-4 monoclonal antibodies that recognize human DPP-4, and assay kits comprising one or more of these antibodies.
    Type: Application
    Filed: January 8, 2016
    Publication date: July 14, 2016
    Inventors: Chien-Ying Chang, Xiaodong Xiao, Partha Chowdhury
  • Publication number: 20150284450
    Abstract: The disclosure relates to combination therapies comprising anti-Pseudomonas Psl and PcrV binding molecules and related compositions, for use in prevention and treatment of Pseudomonas infection.
    Type: Application
    Filed: November 6, 2013
    Publication date: October 8, 2015
    Inventors: Antonio Digiandomenico, Paul Warrener, Charles Stover, Bret Sellman, Ralph Minter, Sandrine Guillard, Steven Rust, Mladen Tomich, Vignesh Venkatraman, Reena Varkey, Li Peng, Melissa Damschroder, Partha Chowdhury, Nazzareno Dimasi, Ryan Fleming, Binyam Bezabeh, Changshou Gao
  • Publication number: 20150106900
    Abstract: Verification of a user login to a secure account from a mobile device occurs when the user provides login credentials and a hardware identifier (ID) corresponding to the mobile device. The provided login credentials and hardware ID are then verified against a registry. Further, the mobile device determines and provides a geographic location of the mobile device using a global positioning system (GPS) component installed therein. The location provided by the mobile devices is then matched with a location of a network element with which the mobile device is currently communicating.
    Type: Application
    Filed: October 14, 2014
    Publication date: April 16, 2015
    Inventors: David Aaron PINSKI, Partha CHOWDHURY
  • Publication number: 20150023966
    Abstract: This disclosure relates to combination therapies comprising anti-Pseudomonas Psl and PcrV binding molecules and related compositions, for use in prevention and treatment of Pseudomonas infection.
    Type: Application
    Filed: November 6, 2012
    Publication date: January 22, 2015
    Inventors: Antonio Digiandomenico, Paul Warrener, Charles Stover, Bret Sellman, Ralph Minter, SAndrine Guillard, Steven Rust, Mladen Tomich, Vignesh Venkatraman, Reena Varkey, Li Peng, Melissa Damschroder, Partha Chowdhury, Nazzareno Dimasi, Ryan Fleming, Binyam Bezabeh, Changshou Gao, Godfrey Rainney, Cuihua GAO
  • Publication number: 20140072577
    Abstract: Herein provided are compositions, methods of manufacture and methods of use pertaining to anti-alpha toxin antibodies and fragments.
    Type: Application
    Filed: February 7, 2012
    Publication date: March 13, 2014
    Applicant: MEDIMMUNE, LLC
    Inventors: Bret Sellman, Christine Tkaczyk, Lei Hua, Partha Chowdhury, Reena Varkey, Melissa Damschroder, Li Peng, Vaheh Oganesyan, Jamese Johnson Hilliard
  • Publication number: 20100292441
    Abstract: The present invention relates to antibodies and related molecules that immunospecifically bind to GMAD. Such antibodies have uses, for example, in the prevention and treatment of both insulin- and non insulin-dependent diabetes mellitus (i.e. Type I and Type II diabetes) and other related disorders. The invention also relates to nucleic acid molecules encoding anti-GMAD antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially diabetes and other related disorders, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that immunospecifically bind to GMAD.
    Type: Application
    Filed: January 28, 2009
    Publication date: November 18, 2010
    Inventors: Kevin P. Baker, Vivian R. Albert, Partha Chowdhury
  • Patent number: 7783713
    Abstract: A method and apparatus for creating associations between messages in a stateless system. The method comprises adding a unique identification to a notification message at a gateway, and upon receiving a response from a user, identifying the unique identification within the response, and utilizing the unique identification to associate the response with the notification message.
    Type: Grant
    Filed: October 22, 2007
    Date of Patent: August 24, 2010
    Assignee: Syniverse ICX Corporation
    Inventors: Venkat Easwar, Partha Chowdhury, Chirag Bakshi, Amit Agarwal
  • Publication number: 20100166746
    Abstract: The present invention contemplates improved recombinant anti-tumor antibodies having faster Kon and faster Koff rates, resulting in a uniform tumor penetrance, as compared to the same recombinant anti-tumor antibody without said faster Kon and faster Koff rates, and methods of improving the same.
    Type: Application
    Filed: December 4, 2007
    Publication date: July 1, 2010
    Applicant: Medlmmune Way
    Inventors: Partha Chowdhury, Herren Wu, Laura Richman
  • Patent number: 7550569
    Abstract: The present invention relates to antibodies and related molecules that immunospecifically bind to GMAD. Such antibodies have uses, for example, in the prevention and treatment of both insulin- and non insulin-dependent diabetes mellitus (i.e. Type I and Type II diabetes) and other related disorders. The invention also relates to nucleic acid molecules encoding anti-GMAD antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially diabetes and other related disorders, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that immunospecifically bind to GMAD.
    Type: Grant
    Filed: September 8, 2004
    Date of Patent: June 23, 2009
    Assignee: Human Genome Science, Inc.
    Inventors: Kevin P. Baker, Vivian R. Albert, Partha Chowdhury
  • Publication number: 20050214304
    Abstract: Mesothelin ins a differentiation antigen present on the surface of ovarian cancers, mesotheliomas and several other types of human cancers. Because among normal tissues, mesothelin is only present on mesothelial cells, it represents a good target for antibody mediated delivery of cytotoxic agents. The present invention is directed to anti-mesothelin antibodies, including Fv molecules with particularly high affinity for mesothelin, and immunoconjugates employing them. Also described are diagnostic and therapeutic methods using the antibodies. The anti-mesothelin antibodies are well-suited for the diagnosis and treatment of cancers of the ovary, stomach, squamous cells, mesotheliomas and other malignant cells expressing mesothelin.
    Type: Application
    Filed: October 25, 2004
    Publication date: September 29, 2005
    Applicants: Services National Institutes of Health Office of Technology Transfer
    Inventors: Ira Pastan, Partha Chowdhury
  • Publication number: 20050069542
    Abstract: The present invention relates to antibodies and related molecules that immunospecifically bind to GMAD. Such antibodies have uses, for example, in the prevention and treatment of both insulin- and non insulin-dependent diabetes mellitus (i.e. Type I and Type II diabetes) and other related disorders. The invention also relates to nucleic acid molecules encoding anti-GMAD antibodies, vectors and host cells containing these nucleic acids, and methods for producing the same. The present invention relates to methods and compositions for preventing, detecting, diagnosing, treating or ameliorating a disease or disorder, especially diabetes and other related disorders, comprising administering to an animal, preferably a human, an effective amount of one or more antibodies or fragments or variants thereof, or related molecules, that immunospecifically bind to GMAD.
    Type: Application
    Filed: September 8, 2004
    Publication date: March 31, 2005
    Applicant: Human Genome Sciences, Inc.
    Inventors: Kevin Baker, Vivian Albert, Partha Chowdhury