RD

Richard A. Dybas

Merck: 19 patents #524 of 9,382Top 6%
Overall (All Time): #242,976 of 4,157,543Top 6%
19
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
4622330 Antiprotozoal 3-amino or substituted amino pyrazoles Richard J. Bochis, Edward F. Rogers 1986-11-11
4560677 Synergistic avermectin combination for treating plant pests 1985-12-24
4431655 2,4-Disubstituted-1,2,5-thiadiazol-3(2H)-one antimicrobials Bruce E. Witzel, Nathaniel Grier 1984-02-14
4402959 Antimicrobial compositions Bruce E. Witzel 1983-09-06
4391812 2-(Substitutedpiperidylmethyl) propane nitriles and compositions thereof Nathaniel Grier, Bruce E. Witzel 1983-07-05
4362877 2,4-Disubstituted-1,2,5-thiadiazol-3(2H)-one antimicrobials Bruce E. Witzel, Nathaniel Grier 1982-12-07
4342873 2-(Substituted piperidylmethyl) propene and propane nitriles Nathaniel Grier, Bruce E. Witzel 1982-08-03
4342872 2-(Substitutedpiperidylmethyl) propene and propane nitriles Nathaniel Grier, Bruce E. Witzel 1982-08-03
4340756 Polyamine compounds as antibacterial agents Nathaniel Grier, Bruce E. Witzel 1982-07-20
4339453 Antimicrobial aminopyrimidinium salts Nathaniel Grier, Elbert E. Harris, Henry Joshua, Arthur A. Patchett, Bruce E. Witzel 1982-07-13
4335141 2-Substituted-aminopropene-and propanenitrile antimicrobial and anti-inflammatory agents Nathaniel Grier, Bruce E. Witzel 1982-06-15
4316903 Anti-microbial piperidino buten-2-ones Nathaniel Grier, Bruce E. Witzel 1982-02-23
4311709 Loweralkyl substituted diphenyl polyamine as an antimicrobial agent Nathaniel Grier, Bruce E. Witzel 1982-01-19
4273781 Treatment of pain, fever, and inflammation with compositions containing piperidinobutan-and 3-buten-2-ones Nathaniel Grier, Bruce E. Witzel 1981-06-16
4260760 Diaryl-aliphatic-amino-aliphatic-piperazines Nathaniel Grier, Bruce E. Witzel 1981-04-07
4254131 Treatment of pain, fever, and inflammation with compositions containing 2-(substitutedpiperidinomethyl)propane and propene nitriles Nathaniel Grier, Bruce E. Witzel 1981-03-03
4250184 Treatment of pain, fever, and inflammation with compositions containing piperidinobutan-and 3-buten-2-ones Nathaniel Grier, Bruce E. Witzel 1981-02-10
4247700 2-(Substitutedpiperidylmethyl)propene and propane nitriles Nathaniel Grier, Bruce E. Witzel 1981-01-27
4244963 1-[2-(Alkyl and arylsulfonyl)-2-propenyl and propyl] substituted piperidines useful as antimicrobial and antiinflammatory agents Nathaniel Grier, Bruce E. Witzel 1981-01-13