Patents by Inventor Arjun Bodkhe

Arjun Bodkhe 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).

  • Stable R(+)-lansoprazole amine salt and a process for preparing the same
    Patent number: 8362042
    Abstract: A stable R-(+)-lansoprazole alkylamine salt and a process for preparing the salt.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: January 29, 2013
    Assignee: Watson Pharma Private Limited
    Inventors: Manjunath Narayan Bhanu, Samir Naik, Arjun Bodkhe
  • Process for Preparation of Darifenacin and Intermediates Used in the Process
    Publication number: 20110144354
    Abstract: Disclosed herein is a process for the preparation of darifenacin and physiologically acceptable salts thereof. Also disclosed is a compound of formula X: wherein R is linear or branched C1-10 alkyl, phenyl, tolyl, ortho-, meta- or para-xylyl which is useful as a intermediate in the preparation of darifenacin.
    Type: Application
    Filed: September 21, 2009
    Publication date: June 16, 2011
    Applicant: WATSON PHARMA PRIVATE LIMITED
    Inventors: Manjunath Narayan Bhanu, Samir Naik, Arjun Bodkhe, Amit Soni
  • STABLE R(+)-LANSOPRAZOLE AMINE SALT AND A PROCESS FOR PREPARING THE SAME
    Publication number: 20110065755
    Abstract: A stable R-(+)-lansoprazole alkylamine salt and a process for preparing the salt.
    Type: Application
    Filed: May 12, 2009
    Publication date: March 17, 2011
    Applicant: Watson Pharma Private Limited
    Inventors: Manjunath Narayan Bhanu, Samir Naik, Arjun Bodkhe
  • Process for the preparation of intermediates of perindopril
    Publication number: 20070032661
    Abstract: A process for the preparation of (2S, 3aS, 7aS)perhydroindole-2-carboxylic acid is provided comprising (a) esterifying a cis-perhydroindole-2-carboxylic acid with a first alcohol of the formula ROH and a suitable free acid to provide the acid salt (AS) of Formula V: (b) reacting the acid salt of Formula V with a first base to provide a compound of Formula VI: (c) treating the product of step (b) with an L-tartaric containing acid in a second alcohol of the formula ROH to precipitate a compound of Formula VII: (d) reacting the compound of Formula VII with a second base to provide a compound of Formula II (e) hydrolyzing the compound of Formula II to provide the (2S, 3aS, 7aS)perhydroindole-2-carboxylic acid.
    Type: Application
    Filed: July 28, 2006
    Publication date: February 8, 2007
    Applicant: Glenmark Pharmaceuticals Limited
    Inventors: Narendra Joshi, Buddhavarapu Ramam, Arjun Bodkhe
  • Process for the preparation of intermediates of trandolapril and use thereof for the preparation of trandolapril
    Publication number: 20060079698
    Abstract: A process for the preparation of an intermediate of trandolapril, (2S,3aR,7aS)-perhydroindole-2-carboxylic acid of Formula II is provided. Also provided are processes for preparing trandolapril.
    Type: Application
    Filed: October 7, 2005
    Publication date: April 13, 2006
    Applicant: Glenmark Pharmaceuticals Limited
    Inventors: Narendra Joshi, Shekhar Bhirud, Buddhavarapu Ramam, Arjun Bodkhe