Patents by Inventor Dinesh Shashidharan Nair

Dinesh Shashidharan Nair 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).

  • Processes for the preparation of cinacalcet
    Patent number: 8759586
    Abstract: The present invention provides processes and intermediates for preparing cinacalcet base and pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: September 16, 2010
    Date of Patent: June 24, 2014
    Assignee: Ranbaxy Laboratories Limited
    Inventors: Sayeed Mukhtar, Dinesh Shashidharan Nair, Roshan Ramesh Medhane, Nitin Maheshwari, Hashim Nizar Poovanathil Nagoor Meeran, Neera Tewari, Mohan Prasad
  • PROCESSES FOR THE PREPARATION OF CINACALCET
    Publication number: 20120309842
    Abstract: The present invention provides processes and intermediates for preparing cinacalcet base and pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: September 16, 2010
    Publication date: December 6, 2012
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Sayeed Mukhtar, Dinesh Shashidharan Nair, Roshan Ramesh Medhane, Nitin Maheshwari, Hashim Nizar Poovanathil Nagoor Meeran, Neera Tewari, Mohan Prasad
  • PROCESS FOR THE PREPARATION OF SUBSTITUTED 1,3-OXATHIOLANES
    Publication number: 20100311970
    Abstract: The present invention relates to a process for the preparation of substituted 1,3-oxathiolanes. The present invention specifically relates to a process for the preparation of lamivudine.
    Type: Application
    Filed: April 30, 2008
    Publication date: December 9, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Neera Tewari, Dinesh Shashidharan Nair, Hashim Nizar Poovanathil Nagoor Meeran, Mohan Prasad
  • PROCESS AND INTERMEDIATES FOR THE PREPARATION OF SUBSTITUTED 1,3-OXATHIOLANES, ESPECIALLY LAMIVUDINE
    Publication number: 20100311961
    Abstract: The present invention relates to process and intermediates for the preparation of substituted 1,3-oxathiolanes. The present invention specifically relates to a process for the preparation of lamivudine.
    Type: Application
    Filed: April 30, 2008
    Publication date: December 9, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Dinesh Shashidharan Nair, Bishwa Prakash Rai, Hashim Nizar Poovanathil Nagoor Meeran, Neera Tewari