Patents by Inventor Mahesh Suthar

Mahesh Suthar 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).

  • Acid Addition Salt of Donepezil and Pharmaceutical Composition Thereof
    Publication number: 20140243278
    Abstract: Disclosed is an acid addition salt of donepezil, wherein acid counterion is selected from the group consisting of pamoic acid, cypionic acid, camphor sulfonic acid, enanthic acid, fusidic acid, gluceptic acid, gluconic acid, lactobionic acid, lauric acid, valeric acid, Dibenzoyl-D-Tartaric acid and terephthalic acid. Disclosed is a process for the preparation and pharmaceutical composition comprising the same. More specifically, disclosed is concerned with the pamoate acid addition salts of donepezil. Disclosed also is long acting formulation comprising the acid addition salt of donepezil and process for the preparation thereof.
    Type: Application
    Filed: July 3, 2012
    Publication date: August 28, 2014
    Inventors: Sunil Sadanand Nadkarni, Arunkumar Gupta, Jaya Abraham, Manish Parikh, Mahesh Suthar, Bipin Manavadariya, Vivek Mishra