Patents by Inventor Premchand Nakhat

Premchand Nakhat 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).

  • Patent number: 9192596
    Abstract: The invention relates to self emulsifying drug delivery system based compositions of rhein or diacerein, or salts or esters or prodrugs thereof which are bioequivalent to a 50 mg diacerein formulation marketed under the trade name Art 50®. The compositions exhibit no variability in fed and fasted state conditions. The compositions also result in significant reduction in side effects such as, soft stools effects as compared to Art 50®. The invention also relates to methods for preparing such compositions.
    Type: Grant
    Filed: March 3, 2015
    Date of Patent: November 24, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Premchand Nakhat, Prashant Mandaogade, Girish Kumar Jain, Munish Talwar
  • Publication number: 20150164851
    Abstract: The invention relates to self emulsifying drug delivery system based compositions of rhein or diacerein, or salts or esters or prodrugs thereof which are bioequivalent to a 50 mg diacerein formulation marketed under the trade name Art 50®. The compositions exhibit no variability in fed and fasted state conditions. The compositions also result in significant reduction in side effects such as, soft stools effects as compared to Art 50®. The invention also relates to methods for preparing such compositions.
    Type: Application
    Filed: March 3, 2015
    Publication date: June 18, 2015
    Inventors: PREMCHAND NAKHAT, PRASHANT MANDAOGADE, GIRISH KUMAR JAIN, MUNISH TALWAR
  • Patent number: 8999381
    Abstract: The invention relates to self emulsifying drug delivery system based compositions of rhein or diacerein, or salts or esters or prodrugs thereof which are bioequivalent to a 50 mg diacerein formulation marketed under the trade name Art 50®. The compositions exhibit no variability in fed and fasted state conditions. The compositions also result in significant reduction in side effects such as, soft stools effects as compared to Art 50®. The invention also relates to methods for preparing such compositions.
    Type: Grant
    Filed: September 27, 2008
    Date of Patent: April 7, 2015
    Assignee: Wockhardt Ltd.
    Inventors: Premchand Nakhat, Prashant Mandaogade, Girish Kumar Jain, Munish Talwar
  • Publication number: 20140329781
    Abstract: The present invention relates to a once-a-day therapeutically synergistic pharmaceutical dosage form for treatment of cardiovascular disorders, wherein the dosage form comprises a fixed dose combination of metoprolol in extended release form and one or more antiplatelet agent along with one or more rate controlling excipients.
    Type: Application
    Filed: November 1, 2012
    Publication date: November 6, 2014
    Applicant: WOCKHARDT LIMITED
    Inventors: Mandar Kodgule, Amit Gupta, Premchand Nakhat, Girish Kumar Jain
  • Publication number: 20140302126
    Abstract: The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
    Type: Application
    Filed: April 5, 2014
    Publication date: October 9, 2014
    Applicant: WOCKHARDT RESEARCH CENTRE
    Inventors: Rahul DABRE, Girish Kumar JAIN, Cyril ESTANOVE, François PRUVOST, Roshanlal SANDAL, Prashant MANDAOGADE, Premchand NAKHAT
  • Patent number: 8821924
    Abstract: The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
    Type: Grant
    Filed: September 13, 2008
    Date of Patent: September 2, 2014
    Assignee: Wockhardt Ltd.
    Inventors: Rahul Dabre, Girish Kumar Jain, Cyril Estanove, Roshanlal Sandal, Prashant Mandaogade, Premchand Nakhat, Marie Francoise Pruvost
  • Publication number: 20120070492
    Abstract: The invention relates to pharmaceutical compositions comprising rhein or diacerein or salts or esters or prodrugs thereof, optionally with one or more pharmaceutically acceptable excipients. The invention also relates to the methods for preparing such compositions.
    Type: Application
    Filed: September 13, 2008
    Publication date: March 22, 2012
    Inventors: Rahul Dabre, Girish Kumar Jain, Cyril Estanove, François Pruvost, Roshanlal Sandal, Prashant Mandaogade, Premchand Nakhat
  • Publication number: 20110262537
    Abstract: There is provided an extended release tablet in tablet dosage form of ropinirole or salts thereof comprising a) an inner tablet of ropinirole or salts thereof optionally with other pharmaceutically acceptable excipients and b) an outer tablet of other pharmaceutically acceptable excipients. The invention also provides an extended release pharmaceutical composition comprising a core of ropinirole or salt thereof and outer mantle coating comprising one or more pharmaceutically acceptable excipients. The invention also relates to processes of preparing such compositions.
    Type: Application
    Filed: September 29, 2009
    Publication date: October 27, 2011
    Inventors: Premchand Nakhat, Venkatesh Joshi, Prashant Mandaogade, Girish Kumar Jain
  • Publication number: 20100303902
    Abstract: The invention relates to self emulsifying drug delivery system based compositions of rhein or diacerein, or salts or esters or prodrugs thereof which are bioequivalent to a 50 mg diacerein formulation marketed under the trade name Art 50®. The compositions exhibit no variability in fed and fasted state conditions. The compositions also result in significant reduction in side effects such as, soft stools effects as compared to Art 50®. The invention also relates to methods for preparing such compositions.
    Type: Application
    Filed: September 27, 2008
    Publication date: December 2, 2010
    Inventors: Premchand Nakhat, Prashant Mandaogade, Girish Kumar Jain, Munish Talwar