Patents by Inventor Manish Parikh

Manish Parikh 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 salts of risperidone and pharmaceutical compositions thereof
    Patent number: 9040695
    Abstract: The present invention relates to a novel acid addition salt of risperidone, wherein acid counterion is selected from the group consisting of pamoic acid, caproic acid, cypionic acid, decanoic acid, camphor sulfonic acid, enanthic acid, palmitic acid, fusidic acid, gluceptic acid, gluconic acid, lactobionic acid, lauric acid, levulinic acid and valeric acid, a process for the preparation and pharmaceutical composition comprising the same. Further, the invention relates to the use of said pharmaceutical composition comprising the acid addition salt of risperidone in the treatment of patient suffering from psychotic disorders.
    Type: Grant
    Filed: April 25, 2012
    Date of Patent: May 26, 2015
    Assignee: TORRENT PHARMACEUTICALS LIMITED
    Inventors: Sunil Sadanand Nadkarni, Arunkumar Gupta, Manish Parikh, Jaya Abraham, Vivek Mishra
  • 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
  • ACID ADDITION SALTS OF RISPERIDONE AND PHARMACEUTICAL COMPOSITIONS THEREOF
    Publication number: 20140045864
    Abstract: The present invention relates to a novel acid addition salt of risperidone, wherein acid counterion is selected from the group consisting of pamoic acid, caproic acid, cypionic acid, decanoic acid, camphor sulfonic acid, enanthic acid, palmitic acid, fusidic acid, gluceptic acid, gluconic acid, lactobionic acid, lauric acid, levulinic acid and valeric acid, a process for the preparation and pharmaceutical composition comprising the same. Further, the invention relates to the use of said pharmaceutical composition comprising the acid addition salt of risperidone in the treatment of patient suffering from psychotic disorders.
    Type: Application
    Filed: April 25, 2012
    Publication date: February 13, 2014
    Applicant: TORRENT PHARMACEUTICALS LIMITED
    Inventors: Sunil Sadanand Nadkarni, Arunkumar Gupta, Manish Parikh, Jaya Abraham, Vivek Mishra