Patents by Inventor Sunil S. Nadkarni

Sunil S. Nadkarni 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 composition containing goserelin for in-situ implant
    Patent number: 9364518
    Abstract: The present invention provides a pharmaceutical composition capable of forming in-situ implant comprising goserelin or its pharmaceutically acceptable salts thereof, biodegradable polymer and a biocompatible organic solvent wherein the biocompatible organic solvent is miscible to dispersible in aqueous medium or body fluid. The present invention further provides a process for the preparation of pharmaceutical composition capable of forming in-situ implant. A kit containing composition for in-situ implant is provided comprising a first vial comprising a composition comprising a biodegradable polymer and a biocompatible organic solvent; wherein the biocompatible organic solvent is miscible to dispersible in aqueous medium or body fluid; and a second vial comprising goserelin acetate.
    Type: Grant
    Filed: June 24, 2011
    Date of Patent: June 14, 2016
    Assignee: Torrent Pharmaceuticals Limited
    Inventors: Sunil S. Nadkarni, Jaya Abraham, Amit Kesarwani, Astha Parmar
  • Pharmaceutical Composition Containing Goserelin for In-Situ Implant
    Publication number: 20130157951
    Abstract: The present invention provides a pharmaceutical composition capable of forming in-situ implant comprising goserelin or its pharmaceutically acceptable salts thereof, biodegradable polymer and a biocompatible organic solvent wherein the biocompatible organic solvent is miscible to dispersible in aqueous medium or body fluid. The present invention further provides a process for the preparation of pharmaceutical composition capable of forming in-situ implant. A kit containing composition for in-situ implant is provided comprising a first vial comprising a composition comprising a biodegradable polymer and a biocompatible organic solvent; wherein the biocompatible organic solvent is miscible to dispersible in aqueous medium or body fluid; and a second vial comprising goserelin acetate.
    Type: Application
    Filed: June 24, 2011
    Publication date: June 20, 2013
    Applicant: Torrent Pharmaceuticals Limited
    Inventors: Sunil S. Nadkarni, Jaya Abraham, Amit Kesarwani, Astha Parmar
  • Precipitated silicas
    Patent number: 7008617
    Abstract: An abrasive, amorphous precipitated silica is provided that provides excellent abrasive performance, but also has a relatively high degree of transmittance, and an index of refraction that is sufficiently low to allow it to be a component of a transparent toothpaste composition having a relatively high concentration of water. The amorphous precipitated silica composition has a refractive index of less than about 1.4387, a light transmittance of greater than about 48%; and a Brass Einlehner abrasion value of greater than about 5 mg loss/100,000 rev. A dentifrice having a haze value of less than about 70 may be prepared using this abrasive, amorphous silica.
    Type: Grant
    Filed: November 15, 2002
    Date of Patent: March 7, 2006
    Assignee: J.M. Huber Corporation
    Inventors: Rajeev B. Karpe, Sunil S. Nadkarni, Ramanathan Ramakrishnan, John A. Kostinko
  • Transparent dentifrices
    Patent number: 6616916
    Abstract: An abrasive, amorphous precipitated silica is provided that provides excellent abrasive performance, but also has a relatively high degree of transmittance, and an index of refraction that is sufficiently low to allow it to be a component of a transparent toothpaste composition having a relatively high concentration of water. The amorphous precipitated silica composition has a refractive index of less than about 1.4387, a light transmittance of greater than about 48%; and a Brass Einlehner abrasion value of greater than about 5 mg loss/100,000 rev. A dentifrice having a haze value of less than about 70 may be prepared using this abrasive, amorphous silica.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: September 9, 2003
    Assignee: J. M. Huber Corporation
    Inventors: Rajeev B. Karpe, Sunil S. Nadkarni, Ramanathan Ramakrishnan, John A. Kostinko