Patents by Inventor Gary Silver

Gary Silver 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).

  • Fused 1-(2,6-dichloro-4-trifluoromethylphenyl)-pyrazoles, the synthesis thereof and the use thereof as pesticides
    Patent number: 6545033
    Abstract: The present invention is directed to novel pyrazole derivatives and their use as pesticidal agents.
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: April 8, 2003
    Assignee: 3-Dimensional Pharmaceuticals, Inc.
    Inventors: Daljit S. Dhanoa, Sanath Meegalla, Richard M. Soll, Dario Doller, Deyou Sha, Ruiping Liu, Gary Silver, Yu-Kai Lee
  • 1- Aryl-3-thioalkyl pyrazoles, the synthesis thereof and the use thereof as insecticides
    Patent number: 6518266
    Abstract: The present invention is directed to novel pyrazole derivatives and their use as pesticidal agents. The pyrazole derivatives have Formula I: or a salt thereof, where R1 represents R5O, R5SO2, R5SO or R5S in which R5 is as defined herein; X is halo, cyano, C1-6 alkoxycarbonyl, C2-6 alkynyl, optionally substituted C6-14 aryl or an optionally substituted 5- to 7-membered heteroaromatic ring linked to thiazole via a carbon-carbon bond; R2 is hydrogen, amino, chloro, bromo, iodo, cyano, C1-6 alkoxy, C1-6 alkyl or C6-10 aryl; and R3-R7 each represent hydrogen, halogen, straight- or branched-chain C1-4 alkyl or C1-4 alkoxy, either of which is unsubstituted or substituted by one or more halogen atoms, straight- or branched-chain C1-4 alkylthio or C1-4 alkylsulphinyl, either of which is substituted by one or more halogen atoms, nitro, cyano, or straight- or branched-chain C1-4 alkylsulphonyl group which is unsubstituted or substituted by one or more halogen atoms.
    Type: Grant
    Filed: July 21, 2000
    Date of Patent: February 11, 2003
    Assignees: 3-Dimensional Pharmaceuticals, Heska Corporation
    Inventors: Daljit S. Dhanoa, Dario Doller, Sanath Meegalla, Richard M. Soll, Nancy Wisnewski, Gary Silver, Dan T. Stinchcomb, R. Lee Seward, Dimitris Agrafiotis, Deyou Sha
  • Flea serine protease nucleic acid molecules and uses thereof
    Patent number: 6232096
    Abstract: The present invention relates to flea serine protease proteins, aminopeptidase proteins and flea cysteine protease proteins; to flea serine protease, aminopeptidase and cysteine protease nucleic acid molecules, including those that encode such proteins; to antibodies raised against such proteins; and to compounds that inhibit flea serine protease, aminopeptidase and/or cysteine protease activities. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitors. Also included in the present invention are therapeutic compositions comprising such proteins, nucleic acid molecules, antibodies, and/or inhibitors as well as the use of such therapeutic compositions to protect a host animal from flea infestation.
    Type: Grant
    Filed: August 5, 1997
    Date of Patent: May 15, 2001
    Assignee: Heska Corporation
    Inventors: Robert B. Grieve, Keith E. Rushlow, Shirley Wu Hunter, Glenn R. Frank, Gary L. Stiegler, Patrick J. Gaines, Gary Silver
  • Flea protease proteins and uses thereof
    Patent number: 6150125
    Abstract: The present invention relates to flea serine protease proteins, aminopeptidase proteins and flea cysteine protease proteins; to flea serine protease, aminopeptidase and cysteine protease nucleic acid molecules, including those that encode such proteins; to antibodies raised against such proteins; and to compounds that inhibit flea serine protease, aminopeptidase and/or cysteine protease activities. The present invention also includes methods to obtain such proteins, nucleic acid molecules, antibodies, and inhibitors. Also included in the present invention are therapeutic compositions comprising such proteins, nucleic acid molecules, antibodies, and/or inhibitors as well as the use of such therapeutic compositions to protect a host animal from flea infestation.
    Type: Grant
    Filed: April 24, 1996
    Date of Patent: November 21, 2000
    Assignee: Heska Corporation
    Inventors: Robert B. Grieve, Keith E. Rushlow, Shirley Wu Hunter, Glenn R. Frank, Gary L. Stiegler, Patrick J. Gaines, Gary Silver