Patents by Inventor Vijaya Bhasker Gondi

Vijaya Bhasker Gondi 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).

  • MANUFACTURING PROCESS FOR 3,5-DICHLOROPICOLINONITRILE FOR SYNTHESIS OF VADADUSTAT
    Publication number: 20230286918
    Abstract: Disclosed herein are methods and processes of preparing vadadustat or a pharmaceutically acceptable salts thereof, and intermediates (e.g., a compound of Formula (I), (I-F), (II), or (IV), or a pharmaceutically acceptable salts thereof) useful for the synthesis of vadadustat.
    Type: Application
    Filed: July 1, 2021
    Publication date: September 14, 2023
    Applicant: Akebia Therapeutics, Inc.
    Inventors: Valdas JURKAUSKAS, Young Chun JUNG, Taesoo KWON, Arunachalam KANNAN, Vijaya Bhasker GONDI
  • 1,1-disubstituted ethylene process
    Patent number: 11555011
    Abstract: Process for the production of methylidene malonates and cyanoacrylates employing in-situ formed iminium salts derived from acid halides and/or acid anhydrides and N,N,N?,N?-tetra hydrocarbyl diaminoalkanes, the acid halides and/or acid anhydrides being present in a molar excess relative to the diaminoalkanes, as co-reactants with select malonic acid esters and cyanoacetates, respectively.
    Type: Grant
    Filed: March 23, 2020
    Date of Patent: January 17, 2023
    Assignee: H.B. Fuller Company
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • IMPROVED 1,1-DISUBSTITUTED ETHYLENE PROCESS
    Publication number: 20200223790
    Abstract: Improved iminium based processes for the production of cyanoacrylates and methylidene malonates wherein the improvement pertains to the presence of acid chlorides and/or acid anhydrides in the reaction mix.
    Type: Application
    Filed: March 23, 2020
    Publication date: July 16, 2020
    Applicant: OptMed, Inc.
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • 1,1-disubstituted ethylene process
    Patent number: 10597355
    Abstract: Improved iminium based processes for the production of cyanoacrylates and methylidene malonates wherein the improvement pertains to the presence of acid chlorides and/or acid anhydrides in the reaction mix.
    Type: Grant
    Filed: February 22, 2015
    Date of Patent: March 24, 2020
    Assignee: OptMed, Inc.
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • Process for the preparation of 3-substituted cannabinoid compounds
    Patent number: 10450251
    Abstract: There is described a method of preparing a compound of formula I, and optical isomers thereof; in which R1 is hydrogen or a protecting group; said method comprising oxidizing verbenone and optical isomers thereof.
    Type: Grant
    Filed: December 2, 2016
    Date of Patent: October 22, 2019
    Assignee: E-THERAPEUTICS PLC
    Inventors: Vijaya Bhasker Gondi, James Thomson Loch, III, Nicholas John Holman, Steven James Collier
  • PROCESS FOR THE PREPARATION OF 3-SUBSTITUTED CANNABINOID COMPOUNDS
    Publication number: 20180354876
    Abstract: There is described a method of preparing a compound of formula I, and optical isomers thereof; in which R1 is hydrogen or a protecting group; said method comprising oxidising verbenone and optical isomers thereof.
    Type: Application
    Filed: December 2, 2016
    Publication date: December 13, 2018
    Applicant: e-Therapeutics plc
    Inventors: Vijaya Bhasker Gondi, James Thomson Loch, III, Nicholas John Holman, Steven James Collier
  • 1, 1-DISUBSTITUTED ETHYLENE PROCESS
    Publication number: 20150166471
    Abstract: New and improved processes for the production of 1,1-disubstituted ethylenes.
    Type: Application
    Filed: February 22, 2015
    Publication date: June 18, 2015
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid
  • METHYLIDENE MALONATE PROCESS
    Publication number: 20150158807
    Abstract: An improved process for the production of methylidene malonates is attained by use of select iminium salt reactants.
    Type: Application
    Filed: February 22, 2015
    Publication date: June 11, 2015
    Inventors: Vijaya Bhasker Gondi, John Gregory Reid