Patents by Inventor Rajeev Shanker Mathur

Rajeev Shanker Mathur 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).

  • BILAYERED TABLET COMPRISING NIACIN AND HMG-CoA REDUCTASE INHIBITOR
    Publication number: 20100178341
    Abstract: The present invention relates to a bilayered tablet comprising: a slow release layer comprising niacin and release retarding agent; and an immediate release layer comprising HMG-CoA reductase inhibitor.
    Type: Application
    Filed: June 10, 2009
    Publication date: July 15, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Chayapathy ISSA, Praveen Raheja, Sachin Arora, Rajesh Gandhi, Rajeev Shanker Mathur
  • EXTENDED RELEASE TABLET FORMULATION OF NIACIN
    Publication number: 20100144800
    Abstract: The present invention relates to an extended release tablet formulation comprising niacin and a release retarding agent selected from hydroxypropyl cellulose, polyethylene oxide or mixtures thereof.
    Type: Application
    Filed: June 10, 2009
    Publication date: June 10, 2010
    Applicant: RANBAXY LABORATORIES LIMITED
    Inventors: Chayapathy Issa, Praveen Raheja, Sachin Arora, Rajesh Gandhi, Rajeev Shanker Mathur
  • PHARMACEUTICAL COMPOSITIONS OF SIROLIMUS
    Publication number: 20090130210
    Abstract: A pharmaceutical composition of sirolimus comprising an inert core and a sugar overcoat, wherein said sugar overcoat comprises sirolimus, a poloxamer other than poloxamer 188, microcrystalline cellulose and binder has been developed.
    Type: Application
    Filed: May 27, 2008
    Publication date: May 21, 2009
    Inventors: Praveen Raheja, Atul Kaushik, Rajesh Gandhi, Romi Barat Singh, Rajeev Shanker Mathur
  • SIROLIMUS HAVING SPECIFIC PARTICLE SIZE AND PHARMACEUTICAL COMPOSITIONS THEREOF
    Publication number: 20090068266
    Abstract: Sirolimus particles having d90 value of from about 2? to about 10? have been developed. Further, pharmaceutical composition comprising sirolimus particles having d90 value of from about 2? to about 10? have also been developed.
    Type: Application
    Filed: May 22, 2008
    Publication date: March 12, 2009
    Inventors: Praveen RAHEJA, Atul KAUSHIK, Rajesh GANDHI, Romi Barat SINGH, Rajeev Shanker MATHUR
  • PHARMACEUTICAL COMPOSITION COMPRISING ATOVAQUONE PARTICLES
    Publication number: 20080241254
    Abstract: The present invention relates to atovaquone particles having d90 value of about 4-15 ?m. It further relates to a pharmaceutical composition comprising said particles.
    Type: Application
    Filed: December 28, 2007
    Publication date: October 2, 2008
    Inventors: Suryakant Navale, Surajit Das, Gurvinder Singh, Rajeev Shanker Mathur
  • SIROLIMUS NANODISPERSION
    Publication number: 20080138405
    Abstract: The present invention relates to a nanodispersion composition comprising sirolimus and a surface modifier wherein effective average particle size of Sirolimus is more than 400 nm and process for preparation thereof.
    Type: Application
    Filed: December 6, 2007
    Publication date: June 12, 2008
    Inventors: Praveen Raheja, Atul Kaushik, Rajesh Gandhi, Romi Barat Singh, Rajeev Shanker Mathur