Patents by Inventor Stephen John Rout

Stephen John Rout 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 the synthesis of HIV protease inhibitors
    Patent number: 6281367
    Abstract: An improved process for the synthesis of (3S)-tetrahydro-3-furyl N-[(1S,2R)-3 -(4-amino-N-isobutylbenzenesulphonamido)-1-benzyl-2-hydroxypropyl]carbamate comprising four steps form the compound of formula A and a novel intermediate thereto.
    Type: Grant
    Filed: December 12, 2000
    Date of Patent: August 28, 2001
    Assignee: Glaxo Wellcome Inc.
    Inventors: Emile Al-Farhan, David D. Deininger, Stephen McGhie, John O'Callaghan, Mark Stuart Robertson, Keith Rodgers, Stephen John Rout, Hardew Singh, Roger Dennis Tung