Patents by Inventor Vipul Rasikbhai Gajjar

Vipul Rasikbhai Gajjar 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).

  • Pharmaceutical Compositions Of Carvedilol Salts And Process For Preparation Thereof
    Publication number: 20140044781
    Abstract: The present invention relates provides pharmaceutical compositions comprising an amorphous carvedilol salt and one or more pharmaceutically acceptable excipients, wherein the amorphous carvedilol salt is formed in situ during the preparation of the pharmaceutical composition. The amorphous carvedilol salt is preferably an amorphous carvedilol phosphate salt. The pharmaceutical compositions can be prepared by providing one or more inert cores; contacting the core or cores with a solution or a dispersion comprising carvedilol, an acid component and optionally a binder, in a solvent; removing the solvent; and optionally coating the core or cores with an extended release composition. Preferred pharmaceutical compositions contain both immediate-release pellets and at least one population of extended-release pellet.
    Type: Application
    Filed: October 21, 2013
    Publication date: February 13, 2014
    Applicant: Amneal Pharmaceuticals, LLC
    Inventors: Jatin Desai, Vipul Rasikbhai Gajjar, Gaurav Navinbhai Mistry, Parva Yogeshchandra Purohit
  • Pharmaceutical Compositions Of Carvedilol Salts And Process For Preparation Thereof
    Publication number: 20110229564
    Abstract: The present invention relates provides pharmaceutical compositions comprising an amorphous carvedilol salt and one or more pharmaceutically acceptable excipients, wherein the amorphous carvedilol salt is formed in situ during the preparation of the pharmaceutical composition. The amorphous carvedilol salt is preferably an amorphous carvedilol phosphate salt. The pharmaceutical compositions can be prepared by providing one or more inert cores; contacting the core or cores with a solution or a dispersion comprising carvedilol, an acid component and optionally a binder, in a solvent; removing the solvent; and optionally coating the core or cores with an extended release composition. Preferred pharmaceutical compositions contain both immediate-release pellets and at least one population of extended-release pellet.
    Type: Application
    Filed: March 18, 2011
    Publication date: September 22, 2011
    Applicant: Amneal Pharmaceuticals, L.L.C.
    Inventors: Jatin Desai, Vipul Rasikbhai Gajjar, Gaurav Navinbhai Mistry, Parva Yogeshchandra Purohit