Patents by Inventor Sanjay Janardhan Naik

Sanjay Janardhan Naik 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 5,6-dihydro-4-(S)-(ethylamino)-6-(S) methyl-4H-thieno[2,3b]thiopyran-2-sulphonamide-7,7-dioxide HCl
    Patent number: 7109353
    Abstract: The present invention relates to an improved process for the preparation of 5,6-dihydro-4-(S)-(ethylamino)-6-(S)methyl-4H-thieno[2,3b]thiopyran-2-sulphonamide-7,7-dioxide hydrochloride of formula (I) commonly known as Dorzolamide Hydrochloride useful as an agent to reduce intraoccular pressure by inhibiting carbonic anhydrase enzyme
    Type: Grant
    Filed: December 28, 2004
    Date of Patent: September 19, 2006
    Assignee: Council of Scientific and Industrial Research
    Inventors: Mukund Keshao Gurjar, Madhusudan Nagorao Deshmukh, Vincent Paul, Venkatasubramaniam Radhakrishnan Tarur, Dhananjay Govind Sathe, Santosh Pratap Pardeshi, Sanjay Janardhan Naik, Tushar Anil Naik