Patents by Inventor Rathan Prasad Achampeta

Rathan Prasad Achampeta 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).

  • Process for the preparation of imidazo[2,1-B][1,3]benzothiazole derivatives
    Patent number: 9284332
    Abstract: Provided herein are process for the preparation of N-(5-ferf-butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-fe][1,3]benzothiazol-2-yl]phenyl}urea, or a pharmaceutically acceptable salt, solvate, hydrate, or polymorph thereof. N-(5-tert-Butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-&][1,3]benzo-thiazol-2-yl]phenyl}urea is useful for treating, preventing, and/or managing diseases or conditions, including but not limited to, proliferative diseases, FLT-3 mediated diseases, and cancers.
    Type: Grant
    Filed: November 4, 2010
    Date of Patent: March 15, 2016
    Assignee: Ambit Biosciences Corporation
    Inventors: Timothy David Gross, Rathan Prasad Achampeta, Janakiram Rao Citineni
  • PROCESS FOR THE PREPARATION OF IMIDAZO[2,1-B][1,3]BENZOTHIAZOLE DERIVATIVES
    Publication number: 20130005966
    Abstract: Provided herein are process for the preparation of N-(5-ferf-butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-fe][1,3]benzothiazol-2-yl]phenyl}urea, or a pharmaceutically acceptable salt, solvate, hydrate, or polymorph thereof. N-(5-tert-Butyl-isoxazol-3-yl)-N?-{4-[7-(2-morpholin-4-yl-ethoxy)imidazo[2,1-&][1,3]benzo-thiazol-2-yl]phenyl}urea is useful for treating, preventing, and/or managing diseases or conditions, including but not limited to, proliferative diseases, FLT-3 mediated diseases, and cancers.
    Type: Application
    Filed: November 4, 2010
    Publication date: January 3, 2013
    Applicant: Ambit Biosciences Corp.
    Inventors: Timothy David Gross, Rathan Prasad Achampeta, Janakiram Citineni