Patents by Inventor Kirtipalsinh Sajjansinh Solanki

Kirtipalsinh Sajjansinh Solanki 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 sitagliptin phosphate
    Patent number: 9409912
    Abstract: The present invention relates to a method for the preparation of sitagliptin phosphate and sitagliptin phosphate anhydrous of Formula (I?) and monohydrate of Formula (I),
    Type: Grant
    Filed: March 20, 2014
    Date of Patent: August 9, 2016
    Assignee: CADILA HEALTHCARE LIMITED
    Inventors: Shri prakash Dhar Dwivedi, Kumar Kamlesh Singh, Sunil Dnyaneshwar Narode, Dhaval Jashvantbhai Patel, Kirtipalsinh Sajjansinh Solanki
  • PROCESS FOR THE PREPARATION OF SITAGLIPTIN PHOSPHATE
    Publication number: 20150087834
    Abstract: The present invention relates to a method for the preparation of sitagliptin phosphate and sitagliptin phosphate anhydrous of Formula (I?) and monohydrate of Formula (I),
    Type: Application
    Filed: March 20, 2014
    Publication date: March 26, 2015
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shri prakash Dhar DWIVEDI, Kumar Kamlesh SINGH, Sunil Dnyaneshwar NARODE, Dhaval Jashvantbhai PATEL, Kirtipalsinh Sajjansinh SOLANKI
  • Process for preparing pure anastrozole
    Patent number: 8058302
    Abstract: The present invention discloses two new related substances (6) and (7) of Anastrozole synthesis from Q.A. Salt (5) as in Scheme—1 and purification procedures to get Anastrozole (1) free from (6) and (7).
    Type: Grant
    Filed: September 4, 2006
    Date of Patent: November 15, 2011
    Assignee: Cadila Healthcare Limited
    Inventors: Kirtipalsinh Sajjansinh Solanki, Manoj Kumar Singh, Jay Shantilal Kothari, Virendra Kumar Agarwal
  • PROCESS FOR PREPARING PURE ANASTROZOLE
    Publication number: 20110065927
    Abstract: The present invention discloses two new related substances (6) and (7) of Anastrozole synthesis from Q.A. Salt (5) as in Scheme-1 and purification procedures to get Anastrozole (1) free from (6) and (7).
    Type: Application
    Filed: November 23, 2010
    Publication date: March 17, 2011
    Applicant: Cadila Healthcare Limited
    Inventors: Kirtipalsinh Sajjansinh Solanki, Manoj Kumar Singh, Jay Shantilal Kothari, Virendra Kumar Agarwal
  • PROCESS FOR PREPARING PURE ANASTROZOLE
    Publication number: 20090247765
    Abstract: The present invention discloses two new related substances (6) and (7) of Anastrozole synthesis from Q. A. Salt (5) as in Scheme—1 and purification procedures to get Anastrozole (1) free from (6) and (7).
    Type: Application
    Filed: September 4, 2006
    Publication date: October 1, 2009
    Applicant: Cadila Healthcare Limited
    Inventors: Kirtipalsinh Sajjansinh Solanki, Manoj Kumar Singh, Jay Shantilal Kothari, Virenda Kumar Agarwal