Patents by Inventor Peiying Liu

Peiying Liu 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).

  • 17-Beta-hydroxysteroid dehydrogenase-II inhibitors
    Publication number: 20030087952
    Abstract: 17-beta-hydroxysteroid dehydrogenase-I1 inhibitors having the structural formula 1
    Type: Application
    Filed: September 28, 2001
    Publication date: May 8, 2003
    Inventors: Jill E. Wood, Jeremy L. Baryza, Catherine R. Brennan, Soongyu Choi, James H. Cook, Brian R. Dixon, Paul P. Ehrlich, David E. Gunn, Ian McAlexander, Peiying Liu, Derek B. Lowe, Aniko M. Redman, William J. Scott, Yamin Wang
  • Substituted 2-arylimino heterocycles and compositions containing them, for use as progesterone receptor binding agents
    Patent number: 6353006
    Abstract: This invention relates to 2-arylimino heterocycles, including 2-arylimino-1,3-thiazolidines, 2-arylimino-2,3,4,5-tetrahydro-1,3-thiazines, 2-arylimino-1,3-thiazolidin-4-ones, 2-arylimino-1,3-thiazolidin-5-ones, and 2-arylimino-1,3-oxazolidines, and their use in modulating progesterone receptor mediated processes, and pharmaceutical compositions for use in such therapies.
    Type: Grant
    Filed: December 3, 1999
    Date of Patent: March 5, 2002
    Assignee: Bayer Corporation
    Inventors: Brian R. Dixon, Cedo M. Bagi, Catherine R. Brennan, David R. Brittelli, William H. Bullock, Jinshan Chen, William L. Collibee, Robert Dally, Jeffrey S. Johnson, Harold C. E. Kluender, William F. Lathrop, Peiying Liu, Carol Ann Mase, Anikó M. Redman, William J. Scott, Klaus Urbahns, Donald J. Wolanin