Patents by Inventor Robert G. Shepherd

Robert G. Shepherd 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).

  • Hypolipidemic and antiatherosclerotic 4-(polyfluoroalkylamino)phenyl compounds
    Patent number: 4205085
    Abstract: This disclosure describes novel 4-(polyfluoroalkylamino)phenyl compounds useful as hypolipidemic and antiatherosclerotic agents.
    Type: Grant
    Filed: March 9, 1978
    Date of Patent: May 27, 1980
    Assignee: American Cyanamid Company
    Inventor: Robert G. Shepherd
  • 4-(Monoalkylamino)phenyl carbinols and ester derivatives
    Patent number: 4198522
    Abstract: This disclosure describes 4-monoalkylaminophenyl carbinols (primary, secondary, and tertiary alcohols) and with derivatives and salts thereof useful as hypolipidemic and anti-atherosclerotic agents.
    Type: Grant
    Filed: September 27, 1977
    Date of Patent: April 15, 1980
    Assignee: American Cyanamid Company
    Inventor: Robert G. Shepherd
  • Certain pyridyl esters of 4-(monoalkylamino) benzoic hydroxyalkanoic acids
    Patent number: 4196208
    Abstract: This disclosure describes esters of 4-(monoalkylamino)benzoic acids with hydroxyalkanoic acids and derivatives, phenols, or 3-pyridinols useful as hypolipidemic agents.
    Type: Grant
    Filed: December 19, 1977
    Date of Patent: April 1, 1980
    Assignee: American Cyanamid Company
    Inventor: Robert G. Shepherd
  • Antilipidemic para-[aryl(alkyl or alkenyl)amino]-benzoic acid derivatives
    Patent number: 4185115
    Abstract: Novel para-[aryl(alkyl or alkenyl)amino]benzoic acids, esters, pharmaceutically acceptable salts and pharmaceutical compositions thereof and a method of lowering serum lipid levels in mammals therewith.
    Type: Grant
    Filed: March 12, 1975
    Date of Patent: January 22, 1980
    Assignee: American Cyanamid Company
    Inventors: Jay D. Albright, Thomas G. Miner, Robert G. Shepherd
  • Method of treating lipidemia with aryloxyalkylaminobenzoic acids and esters
    Patent number: 4182776
    Abstract: Aryloxyalkylaminobenzoic acids and esters as hypolipemic compounds.
    Type: Grant
    Filed: March 30, 1978
    Date of Patent: January 8, 1980
    Assignee: American Cyanamid Company
    Inventors: Jay D. Albright, Thomas G. Miner, Robert G. Shepherd
  • 2-Substituted-4'-(monoalkylamino)-acetophenones
    Patent number: 4154756
    Abstract: This disclosure describes 2-substituted 4'-(monoalkylamino)-acetophenones useful as hypolipidemic and anti-atherosclerotic agents.
    Type: Grant
    Filed: December 15, 1977
    Date of Patent: May 15, 1979
    Assignee: American Cyanamid Company
    Inventor: Robert G. Shepherd
  • Polysubstituted-alkyl esters of 4-alkylaminobenzoic acids
    Patent number: 4146546
    Abstract: Compounds of the formula: ##STR1## or pharmaceutically acceptable salts thereof wherein R.sub.4 is an unbranched or branched alkyl group C.sub.n H.sub.2n+1 wherein n is 8 to 19, having the ability to arrest the development of atheromatous lesions as well as to lower serum sterols and triglycerides in warm-blooded animals, are disclosed.
    Type: Grant
    Filed: October 12, 1977
    Date of Patent: March 27, 1979
    Assignee: American Cyanamid Company
    Inventors: Robert G. Shepherd, Thomas G. Miner
  • 4-(Monoalkylamino)benzoic acid imidates
    Patent number: 4136256
    Abstract: This disclosure describes 4-(monoalkylamino)benzoic acid amides and imidates useful as hypolipidemic and antiatherosclerotic agents.
    Type: Grant
    Filed: September 27, 1977
    Date of Patent: January 23, 1979
    Assignee: American Cyanamid Company
    Inventor: Robert G. Shepherd