Patents by Inventor Kamlesh Singh

Kamlesh Singh 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).

  • AMORPHOUS FORM OF LINAGLIPTIN AND PROCESS FOR PREPARATION THEREOF
    Publication number: 20150051228
    Abstract: The present invention relates to an amorphous form of linagliptin and processes for the preparation thereof. The invention also relates to a pharmaceutical composition comprising therapeutically effective amount of an amorphous form of linagliptin and use of said composition for treatment of diabetes especially type-I or type-II, prediabetes or reduction of glucose tolerance.
    Type: Application
    Filed: March 12, 2013
    Publication date: February 19, 2015
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shriprakash Dhar Dwivedi, Ashok Prasad, Kuldeep Natwarlal Jain, Kumar Kamlesh Singh, Jitendra Maganbhai Gajera
  • PROCESS FOR PREPARATION OF AMORPHOUS FORM OF DASATINIB
    Publication number: 20140343073
    Abstract: A stable amorphous form of dasatinib of Formula (I) wherein amorphous dasatinib after exposure to a relative humidity of 75% at 40° C. or 60% at 25° C. for a period of at least three months doesn't change to crystalline form and a process for the preparation of the amorphous form of dasatinib of Formula (I).
    Type: Application
    Filed: March 24, 2014
    Publication date: November 20, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: SHRIPRAKASH DHAR DWIVEDI, KUMAR KAMLESH SINGH, NIKHIL AMAR SINGH, AMOL KASHINATH PATIL
  • PROCESS FOR THE PREPARATION OF AMORPHOUS IMATINIB MESYLATE
    Publication number: 20140121215
    Abstract: The field of the invention relates to a process for the preparation of amorphous imatinib mesylate. In particular, the invention relates to a process for the preparation of stable amorphous imatinib mesylate. More particularly, the invention relates to pharmaceutical compositions that includes the stable amorphous imatinib mesylate together along with its excipients.
    Type: Application
    Filed: October 22, 2013
    Publication date: May 1, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shriprakash Dhar DWIVEDI, Kumar Kamlesh SINGH, Ganpant Dan Shimbu CHARAN, Chetan Jayantibhai VASAVA
  • PROCESS FOR THE PREPARATION AND PURIFICATION OF AZILSARTAN MEDOXOMIL
    Publication number: 20140113942
    Abstract: The present invention relates to process an improved process for the preparation of azilsartan medoxomil. In particular, the field of invention relates to a process for purification of azilsartan medoxomil. More particularly, the invention relates to an improved process for preparation of azilsartan medoxomil and its pharmaceutically acceptable salts.
    Type: Application
    Filed: October 11, 2013
    Publication date: April 24, 2014
    Applicant: CADILA HEALTHCARE LIMITED
    Inventors: Shriprakash Dhar DWIVEDI, Kumar Kamlesh SINGH, Jitendra Maganbhai GAJERA