Inventor · disambiguated record
David A. Muthard
Also filed as: MUTHARD DAVID A
5 granted patents·48 citations·filing 1982–1992
78Inventor score
Top patents by PatentIndex Score
5 records- 0187US4978659A2-(Heteroaryliumalkyl)phenyl carbapenem antibacterial agentsMERCK & CO INC·Filed 1989·Granted Dec 18, 1990·28 cites·14 claims
- 0278US4675317A2-unsaturated alkylthio-pen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1983·Granted Jun 23, 1987·12 cites·5 claims
- 0356US4388310A6-Amido-2-S-oxides of substituted 2-organothio-pen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1982·Granted Jun 14, 1983·3 cites·5 claims
- 0445US5124323A2-(quinoliniumalkyl and isoquinoliniumalkyl) phenyl carbapenem antibacterial agentsMERCK·Filed 1991·Granted Jun 23, 1992·3 cites·14 claims
- 0542US5362723A2-(heterocyclylheteroaryliumalkyl) phenyl carbapenem antibacterial agentsMERCK & CO INC·Filed 1992·Granted Nov 8, 1994·2 cites·15 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →