Patents by Inventor Dhileepkumar Krishnamurthy

Dhileepkumar Krishnamurthy 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).

  • Compositions comprising dopamine reuptake inhibitors and methods of making and using the same
    Publication number: 20020183281
    Abstract: Methods of making and using racemic and optically pure metabolites of sibutramine, and pharmaceutically acceptable salts, solvates, and clathrates thereof, are disclosed. Pharmaceutical compositions and dosage forms are also disclosed which comprise a dopamine reuptake inhibitor, such as a racemic or optically pure sibutramine metabolite, and optionally an additional pharmacologically active compound.
    Type: Application
    Filed: June 4, 2002
    Publication date: December 5, 2002
    Applicant: Sepracor Inc.
    Inventors: Chrisantha Hugh Senanayake, Qun Kevin Fang, Zhengxu Han, Dhileepkumar Krishnamurthy
  • Salts of sibutramine metabolites, methods of making sibutramine metabolites and intermediates useful in the same, and methods of treating pain
    Patent number: 6399826
    Abstract: Methods of making and using racemic and optically pure metabolites of sibutramine, and pharmaceutically acceptable salts, solvates, and clathrates thereof, are disclosed. Pharmaceutical compositions and dosage forms are also disclosed which comprise a dopamine reuptake inhibitor, such as a racemic or optically pure sibutramine metabolite, and optionally an additional pharmacologically active compound.
    Type: Grant
    Filed: January 11, 2000
    Date of Patent: June 4, 2002
    Assignee: Sepracor Inc.
    Inventors: Chrisantha Hugh Senanayake, Qun Kevin Fang, Zhengxu Han, Dhileepkumar Krishnamurthy