Patents by Inventor Ketan Bharatendubhai Patel

Ketan Bharatendubhai Patel 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 PREPARING QUETIAPINE FUMARATE-TOLUENE-WATER
    Publication number: 20110230657
    Abstract: The present invention relates to an improved process for preparing Quetiapine fumarate of formula (I).
    Type: Application
    Filed: November 30, 2009
    Publication date: September 22, 2011
    Applicant: ALEMBIC LIMITED
    Inventors: Ravi Ponnaiah, Ashok Prasad, Dineshkumar Ramabhai Panchasara, Mitul Bipinchandra Patwa, Ketan Bharatendubhai Patel