Patents by Inventor Samir Hattacharya

Samir Hattacharya 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).

  • Two gonadotropin releasing hormones and a method to isolate the same
    Patent number: 7074758
    Abstract: The present invention relates to two novel Gonadotropin releasing hormones muGnRH I and muGnRH II of amino acid SEQ ID 1 as QHWSAWRLPG, and SEQ ID 2 QHWSWGILPG respectively, useful for induced breeding in fish both in combination and alone, by activating production of Gonadotropin, and a method of isolating the same from Indian Murrel brain, and further, a method of inducing breeding in fishes using the said novel gonadotropin releasing hormones.
    Type: Grant
    Filed: June 8, 2005
    Date of Patent: July 11, 2006
    Assignee: Council of Scientific and Industrial Research
    Inventors: Abhijit Chatterjee, Partha Ray, Subrata Dasgupta, Samir Hattacharya, Santosh Pasha
  • Two gonadotropin releasing hormones and a method to isolate the same
    Patent number: 6977242
    Abstract: The present invention relates to two novel Gonadotropin releasing hormones muGnRH I and muGnRH II of amino acid SEQ ID 1 as QHWSAWRLPG, and SEQ ID 2 QHWSWGILPG respectively, useful for induced breeding in fish both in combination and alone, by activating production of Gonadotropin, and a method of isolating the same from Indian Murrel brain, and further, a method of inducing breeding in fishes using the said novel gonadotropin releasing hormones.
    Type: Grant
    Filed: January 28, 2003
    Date of Patent: December 20, 2005
    Assignee: Council of Scientific and Industrial Research
    Inventors: Abhijit Chatterjee, Partha Ray, Subrata Dasgupta, Samir Hattacharya, Santosh Pasha