Patents by Inventor Vithalanand Kulkarni

Vithalanand Kulkarni 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).

  • Process for making 5,11-Dihydro-11-ethyl-5-methyl-8-{2-{(1-oxido-4-quinolinyl)oxy}ethyl}-6H-di pyrido[3,2-b:2',3'-e][1,4]diazepin-6-one
    Publication number: 20070129542
    Abstract: An improved process for making 5,11-dihydro-11-ethyl-5-methyl-8-{2-{(1-oxido-4-quinolinyl)oxy}ethyl}-6H-di pyrido[3,2-b:2?,3?-e][1,4]diazepin-6-one.
    Type: Application
    Filed: November 16, 2006
    Publication date: June 7, 2007
    Inventors: Saeed Ahmad, Robert Boswell, Jack Brown, Cary Davis, Kai Donsbach, Bernard Gupton, Christopher Johnson, Ahmad Khodabocus, Vithalanand Kulkarni, Young Lo
  • Synthesis of boronic ester and acid compounds
    Publication number: 20050240047
    Abstract: The invention relates to the synthesis of boronic ester and acid compounds. More particularly, the invention provides improved synthetic processes for the large-scale production of boronic ester and acid compounds, including the peptide boronic acid proteasome inhibitor bortezomib.
    Type: Application
    Filed: March 24, 2005
    Publication date: October 27, 2005