Inventor · disambiguated record
Sheldon B. Zimmerman
Also filed as: CHALMERS JOHN H JR · ZIMMERMAN SHELDON B
21 granted patents·61 citations·filing 1976–1989
93Inventor score
Files withMERCK & CO INC21
Top patents by PatentIndex Score
21 records- 0159US4806565AAntifugal tri-yne carbonatesMERCK & CO INC·Filed 1987·Granted Feb 21, 1989·9 cites·12 claims
- 0255US4476139ADiscovery of antibiotic L-681,217 in fermentation brothMERCK & CO INC·Filed 1982·Granted Oct 9, 1984·5 cites·3 claims
- 0349US4956294ACulture of Streptoverticillium synroense for producing an antibacterialMERCK & CO INC·Filed 1989·Granted Sep 11, 1990·3 cites·3 claims
- 0449US4007090ANovel fermentation process for the preparation of SulfomycinMERCK & CO INC·Filed 1976·Granted Feb 8, 1977·5 cites·9 claims
- 0548US5008187AAntifungal fermentation productMERCK & CO INC·Filed 1988·Granted Apr 16, 1991·3 cites·6 claims
- 0648US4681846AProcess for the preparation of difficidin and derivative antibacterialsMERCK & CO INC·Filed 1985·Granted Jul 21, 1987·4 cites·8 claims
- 0748US4311693ADiscovery of MSD A63A, a new efrotomycin-line antibiotic fermentation brothMERCK & CO INC·Filed 1980·Granted Jan 19, 1982·4 cites·4 claims
- 0846US4071631AAntibiotic A21AMERCK & CO INC·Filed 1976·Granted Jan 31, 1978·2 cites·3 claims
- 0943US4175007AProcess for producing antibiotic A21AMERCK & CO INC·Filed 1977·Granted Nov 20, 1979·1 cites·6 claims
- 1042US4264607AA40A Efrotomycin-like antibiotic in fermentation brothMERCK & CO INC·Filed 1979·Granted Apr 28, 1981·8 cites·6 claims
- 1141US4545991ADifficidin and derivative antibacterialsMERCK & CO INC·Filed 1983·Granted Oct 8, 1985·4 cites·5 claims
- 1241US4262002ADiscovery of A73A, a new efrotomycin-like antibiotic in fermentation brothMERCK & CO INC·Filed 1979·Granted Apr 14, 1981·2 cites·3 claims
- 1339US4656036AAntibiotics Tejeramycin and production thereofMERCK & CO INC·Filed 1985·Granted Apr 7, 1987·2 cites·5 claims
- 1438US4600691AR-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial agentMERCK & CO INC·Filed 1985·Granted Jul 15, 1986·2 cites·3 claims
- 1537US4963569AL-654,040, antibacterial agentMERCK & CO INC·Filed 1989·Granted Oct 16, 1990·1 cites·2 claims
- 1636US4670466AR-(Z)-4-amino-3-chloro-2-pentenedioic acid, novel antibacterial agentMERCK & CO INC·Filed 1985·Granted Jun 2, 1987·2 cites·3 claims
- 1734US4806566AAnti-gram positive bacteria tri-yne carbonatesMERCK & CO INC·Filed 1987·Granted Feb 21, 1989·3 cites·4 claims
- 1830US4960698AProcess for producing L-654,040, antibacterial agentMERCK & CO INC·Filed 1989·Granted Oct 2, 1990·0 cites·1 claims
- 1930US4264736AAntibiotic 890A10MERCK & CO INC·Filed 1979·Granted Apr 28, 1981·1 cites·2 claims
- 2029US4264735AMethod of producing antibiotic 890A9MERCK & CO INC·Filed 1979·Granted Apr 28, 1981·0 cites·2 claims
- 2128US4304859AProcess for producing A73A, a new Efrotomycin-like antibiotic in fermentation brothMERCK & CO INC·Filed 1980·Granted Dec 8, 1981·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →