Patents by Inventor Raksha Acharya

Raksha Acharya 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).

  • AGONISTS OF SPHINGOSINE-1 PHOSPHATE RECEPTOR (SLP)
    Publication number: 20100016260
    Abstract: The invention provides compounds of formula I and formula II, their preparation, and their use as pharmaceutically active immunosuppressive agents for the treatment of autoimmune disorders, organ transplant rejection, disorders associated with an activated immune system, as well as other disorders modulated by lymphopenia or SIP receptors.
    Type: Application
    Filed: August 1, 2007
    Publication date: January 21, 2010
    Applicant: PRAECIS PHARMACEUTICALS INCORPORATED
    Inventors: Hongfeng Deng, Ghotas Evindar, Sylvie Bernier, Gang Yao, Aaron Coffin, Hongfang Yang, Raksha A. Acharya
  • Methods for synthesis of encoded libraries
    Publication number: 20090062147
    Abstract: The present invention provides a method of synthesizing libraries of molecules which include an encoding oligonucleotide tag.
    Type: Application
    Filed: October 4, 2007
    Publication date: March 5, 2009
    Applicant: Praecis Pharmaceuticals Incorporated
    Inventors: Barry Morgan, Stephen Hale, Christopher C. Arico-Muendel, Matthew Clark, Richard Wagner, David I. Israel, Malcolm L. Gefter, Dennis Benjamin, Nils Jakob Vest Hansen, Malcolm J. Kavarana, Steffen Phillip Creaser, George J. Franklin, Paolo A. Centrella, Raksha A. Acharya
  • Chemical compounds
    Publication number: 20080070866
    Abstract: The invention provides compounds of formula I and formula II, their preparation, and their use as pharmaceutically active immunosuppressive agents for the treatment of autoimmune disorders, organ transplant rejection, disorders associated with an activated immune system, as well as other disorders modulated by lymphopenia or S1P receptors.
    Type: Application
    Filed: August 1, 2007
    Publication date: March 20, 2008
    Applicant: Praecis Pharmaceuticals Incorporated
    Inventors: Hongfeng Deng, Ghotas Evindar, Sylvie Bernier, Gang Yao, Aaron Coffin, Hongfang Yang, Raksha Acharya
  • Methods for identifying compounds of interest using encoded libraries
    Publication number: 20070224607
    Abstract: The present invention provides a method for identifying a compound of interest by screening libraries of molecules which include an encoding oligonucleotide tag.
    Type: Application
    Filed: October 23, 2006
    Publication date: September 27, 2007
    Applicant: Praecis Pharmaceuticals Incorporated
    Inventors: Barry Morgan, Stephen Hale, Christopher Arico-Muendel, Matthew Clark, Richard Wagner, David Israel, Malcolm Gefter, Dennis Benjamin, Nils Hansen, Malcolm Kavarana, Steffen Creaser, George Franklin, Paolo Centrella, Raksha Acharya
  • Methods for synthesis of encoded libraries
    Publication number: 20070042401
    Abstract: The present invention provides a method of synthesizing libraries of molecules which include an encoding oligonucleotide tag.
    Type: Application
    Filed: June 9, 2006
    Publication date: February 22, 2007
    Applicant: Praecis Pharmaceuticals, Inc.
    Inventors: Barry Morgan, Stephen Hale, Christopher Arico-Muendel, Matthew Clark, Richard Wagner, David Israel, Malcolm Gefter, Dennis Benjamin, Nils Hansen, Malcolm Kavarana, Steffen Creaser, George Franklin, Paolo Centrella, Raksha Acharya
  • Methods for synthesis of encoded libraries
    Publication number: 20050158765
    Abstract: The present invention provides a method of synthesizing libraries of molecules which include an encoding oligonucleotide tag.
    Type: Application
    Filed: December 17, 2004
    Publication date: July 21, 2005
    Applicant: Praecis Pharmaceuticals, Inc.
    Inventors: Barry Morgan, Stephen Hale, Christopher Arico-Muendel, Matthew Clark, Richard Wagner, David Israel, Malcolm Gefter, Dennis Benjamin, Nils Hansen, Malcolm Kavarana, Steffen Creaser, George Franklin, Paolo Centrella, Raksha Acharya
  • Water insoluble derivatives of hyaluronic acid
    Patent number: 4937270
    Abstract: A method for making a water insouble bicompatible gel includes activating HA with an activating agent to form activated HA, and reacting the activated HA with a nucleophile, under conditions producing the water insoluble bicompatible gel. Also, a method for making a water insoluble biocompatible film includes providing a biocompatible gel made according to the above method, and drying the gel or compressing the gel under conditions permitting escape of water from the gel. Also, a water insoluble composition including HA is prepared without the use of any bifunctional or polyfunctional nucleophile.
    Type: Grant
    Filed: September 18, 1987
    Date of Patent: June 26, 1990
    Assignee: Genzyme Corporation
    Inventors: Raymond Hamilton, Ellen M. Fox, Raksha A. Acharya, Alan E. Walts