Patents by Inventor Onur Ulgen

Onur Ulgen 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 formulations of vildagliptin
    Patent number: 9795592
    Abstract: The present invention relates to a pharmaceutical formulation comprising therapeutically effective amount of vildagliptin or pharmaceutically acceptable salt thereof and a diluent. Particularly, the ratio of vildagliptin to diluent is in the range of 0.04 to 0.24 (w/w).
    Type: Grant
    Filed: March 5, 2015
    Date of Patent: October 24, 2017
    Assignee: Sanovel IIac Sanayi Ve Ticaret Anonim Sirketi
    Inventors: Ali Turkyilmaz, Ali Hasan Turp, Mehtap Saydam, Onur Ulgen
  • Vildagliptin Formulation Process Under Inert Gas Atmosphere
    Publication number: 20170014380
    Abstract: The present invention relates to a process for preparing a pharmaceutical composition of vildagliptin under oxygen free inert gas atmosphere. The present invention particularly relates to a pharmaceutical composition of vildagliptin obtained by the process which is stable to oxygen physiologically and chemically.
    Type: Application
    Filed: March 5, 2015
    Publication date: January 19, 2017
    Inventors: Ali Turkyilmaz, Gulay Yelken, Mehtap Saydam, Onur Ulgen
  • Pharmaceutical Formulations of Vildagliptin
    Publication number: 20170014379
    Abstract: The present invention relates to a pharmaceutical formulation comprising therapeutically effective amount of vildagliptin or pharmaceutically acceptable salt thereof and a diluent. Particularly, the ratio of vildagliptin to diluent is in the range of 0.04 to 0.24 (w/w).
    Type: Application
    Filed: March 5, 2015
    Publication date: January 19, 2017
    Inventors: Ali Turkyilmaz, Ali Hasan Turp, Mehtap Saydam, Onur Ulgen