Patents by Inventor Indrajit Ghogh

Indrajit Ghogh 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).

  • Method of making solid dispersions of highly crystalline therapeutic compounds
    Patent number: 8641948
    Abstract: A process for preparing solid dispersions of highly crystalline compounds. The highly crystalline or thermally labile therapeutic compounds are processed in an extruder in combination with a solubilizing agent and optionally a plasticizer. The resulting extrudate features the therapeutic compound in an amorphous state. Particularly useful as the solubilizing agents are surfactants such as poloxamers.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: February 4, 2014
    Assignee: Novartis AG
    Inventors: Indrajit Ghogh, Jennifer Snyder, Wei Quin Tong, Sudha Vippagunta
  • METHOD OF MAKING SOLID DISPERSIONS OF HIGHLY CRYSTALLINE THERAPEUTIC COMPOUNDS
    Publication number: 20120190667
    Abstract: A process for preparing solid dispersions of highly crystalline compounds. The highly crystalline or thermally labile therapeutic compounds are processed in an extruder in combination with a solubilizing agent and optionally a plasticizer. The resulting extrudate features the therapeutic compound in an amorphous state. Particularly useful as the solubilizing agents are surfactants such as poloxamers.
    Type: Application
    Filed: March 19, 2012
    Publication date: July 26, 2012
    Inventors: Indrajit Ghogh, Jennifer Snyder, Wei-Qin Tong, Sudha Vippagunta
  • METHOD OF MAKING SOLID DISPERSIONS OF HIGHLY CRYSTALLINE THERAPEUTIC COMPOUNDS
    Publication number: 20100038816
    Abstract: A process for preparing solid dispersions of highly crystalline compounds. The highly crystalline or thermally labile therapeutic compounds are processed in an extruder in combination with a solubilizing agent and optionally a plasticizer. The resulting extrudate features the therapeutic compound in an amorphous state. Particularly useful as the solubilizing agents are surfactants such as poloxamers.
    Type: Application
    Filed: August 14, 2007
    Publication date: February 18, 2010
    Applicant: NOVARTIS AG
    Inventors: Indrajit Ghogh, Jennifer Snyder, Wei-Quin Tong, Sudha Vippagunta