Patents by Inventor Victor Fedij

Victor Fedij 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).

  • Androgen modulators
    Publication number: 20060252796
    Abstract: The present invention is directed to a new class of benzonitriles and to their use as androgen receptor modulators. Other aspects of the invention are directed to the use of these compounds to decrease excess sebum secretions and to stimulate hair growth.
    Type: Application
    Filed: May 2, 2006
    Publication date: November 9, 2006
    Inventors: Stephen Barrett, Victor Fedij, Lain-Yen Hu, Donna Iula, Bruce Lefker, Raj Raheja, Karen Sexton, Jennifer Van Camp
  • Methods of making dihydropyrone HIV protease inhibitors
    Patent number: 6380400
    Abstract: The present invention relates to methods of making dihydropyrone HIV inhibitors.
    Type: Grant
    Filed: October 31, 2000
    Date of Patent: April 30, 2002
    Inventors: Victor Fedij, Christopher Andrew Gajda, Brian Keith Huckabee, Brian Stuart Moon, Kenneth Thomas Porter, Denis Martin Sobieray, Timothy Lee Stuk, Bradley Dean Tait, James Norton Wemple
  • Chiral 3-cyano-1-substituted-pyrrolidines
    Patent number: 5466828
    Abstract: Chiral 3-cyanopyrrolidines of the following formula are disclosed, wherein R' is as defined herein. The compounds are useful as intermediates for naphthyridine and quinoline antibiotics.
    Type: Grant
    Filed: May 5, 1994
    Date of Patent: November 14, 1995
    Assignee: Warner-Lambert Company
    Inventors: Victor Fedij, Mark J. Suto, James N. Wemple, James R. Zeller
  • Process for chiral 3-(1-amino-1,1-bisalkylmethyl)-1-substituted-pyrrolidines
    Patent number: 5347017
    Abstract: The process for the preparation of chiral 3-(1-amino-1,1-bisalkylmethyl)-1-substituted-pyrrolidines used as key intermediates for the preparation of naphthyridine and quinolone antibacterial agents which comprises reacting readily available chiral 1-substituted-3-pyrrolidinols to their corresponding chiral sulfonate esters; converting the sulfonate esters to chiral 1-substituted-3-cyanopyrrolidines having an inverse configuration, and then dialkylating the chiral cyanopyrrolidines with alkyl lithium in the presence of a Lewis acid without racemization at the asymmetric carbon atom is described.
    Type: Grant
    Filed: July 7, 1993
    Date of Patent: September 13, 1994
    Assignee: Warner-Lambert Company
    Inventors: Victor Fedij, Mark J. Suto, James N. Wemple, James R. Zeller
  • Active armor
    Patent number: 4545286
    Abstract: This disclosure depicts a novel apparatus for providing protection to armored personnel carriers such as tanks, or other military vehicles. The invention comprises a series of rectangular armor plates mounted to the surface area of the vehicle. The armor plates adjacent one another and each plate is secured to the tank surface by a threaded fastener. The threaded fasteners maintain the plates a predetermined distance from the tank surface and maintains the plates in a substantially parallel relationship to the surface of the tank wall. Each plate has three separate tiles adhered together, one tile comprising a steel material, one tile a soft material and one tile a thermally dissipating ceramic. The means for mounting the plates to the tank surface are designed such that the energy required to break the threaded fastener upon impact by a projectile is less than the energy required for the projectile to penetrate the plate.
    Type: Grant
    Filed: June 14, 1984
    Date of Patent: October 8, 1985
    Inventor: Victor Fedij