Inventor · disambiguated record
David H. Shih
Also filed as: SHIH DAVID H · SHIH DAVID HWA CHIEH · SHIH DAVID Q
36 granted patents·1 pending application·551 citations·filing 1977–2010
98Inventor score
Top patents by PatentIndex Score
37 records- 0198US4260627A1-, 6- And 2-substituted-1-carba-2-penem-3-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Apr 7, 1981·87 cites·6 claims
- 0296US4465632AProcess for preparing 1-6-and 2-substituted-1-carba-2-penem-3-carboxylic acidsMERCK & CO INC·Filed 1982·Granted Aug 14, 1984·53 cites·2 claims
- 0395US4232036A6-, 1- and 2-Substituted-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Nov 4, 1980·35 cites·6 claims
- 0494US4312871A6-, 1- And 2-substituted-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1979·Granted Jan 26, 1982·28 cites·10 claims
- 0594US4206219A6- and 1-Substituted-1-carbadethiapen-2-em-3-carboxylic acidMERCK & CO INC·Filed 1978·Granted Jun 3, 1980·28 cites·4 claims
- 0692US4218462A6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-1-substituted-1-carbade-thiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Aug 19, 1980·21 cites·5 claims
- 0789US4189493AN-heterocyclic derivatives of thienamycinMERCK & CO INC·Filed 1977·Granted Feb 19, 1980·17 cites·3 claims
- 0888US4262010A6-(1-Hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1979·Granted Apr 14, 1981·15 cites·6 claims
- 0988US4262009A6- And 1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acidMERCK & CO INC·Filed 1979·Granted Apr 14, 1981·16 cites·7 claims
- 1086US5034385A2-(heteroarylsubstituted)phenyl carbapenem antibacterial agentsMERCK & CO INC·Filed 1990·Granted Jul 23, 1991·33 cites·14 claims
- 1186US4350631A6- and 4-Substituted-1-azabicyclo[3.2.0]heptan-3,7-dione-2-carboxylatesMERCK & CO INC·Filed 1981·Granted Sep 21, 1982·28 cites·7 claims
- 1286US4208422A1-Substituted-pen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1978·Granted Jun 17, 1980·17 cites·3 claims
- 1385US4226870AO-, N- and carboxyl derivatives of thienamycinMERCK & CO INC·Filed 1977·Granted Oct 7, 1980·13 cites·2 claims
- 1483US4729993ACarbapenems and 1-methylcarbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkyl substituentMERCK & CO INC·Filed 1984·Granted Mar 8, 1988·15 cites·21 claims
- 1581US4203902AProcess for preparing 6- and 2-substituted-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1978·Granted May 20, 1980·13 cites·2 claims
- 1679US4341706AProcess for the preparation of carbapenem antibioticsMERCK & CO INC·Filed 1980·Granted Jul 27, 1982·14 cites·9 claims
- 1778US4600713A1-, 6- and 2-substituted-1-carba-2-penem-3-carboxylic acidsMERCK & CO INC·Filed 1983·Granted Jul 15, 1986·10 cites·8 claims
- 1876US4196211A6-(α-Hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid and derivatives thereofMERCK & CO INC·Filed 1978·Granted Apr 1, 1980·7 cites·4 claims
- 1972US5514676AAmino-benzoic acids and derivatives, and methods of useUNIV ROCKEFELLER·Filed 1995·Granted May 7, 1996·37 cites·60 claims
- 2072US4748238ACrystalline 1R,5S,6S,8R-1-methyl-2-(N,N-dimethylcarbamimidoylmethylthio)-6-(1-hydroxyethyl)-1-carbapen-2-em-3-carboxylic acidMERCK & CO INC·Filed 1986·Granted May 31, 1988·10 cites·1 claims
- 2172US4262011A1-1-Disubstituted-pen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1979·Granted Apr 14, 1981·7 cites·6 claims
- 2268US5661139ABis-(2-aryl) hydrazonesALTEON INC·Filed 1995·Granted Aug 26, 1997·12 cites·33 claims
- 2358US4696923A6-[1-hydroxyethyl]-2-SR8 -1-methyl-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1984·Granted Sep 29, 1987·3 cites·4 claims
- 2456US4839352AN-acyl derivatives of thienamycinMERCK & CO INC·Filed 1987·Granted Jun 13, 1989·4 cites·12 claims
- 2554US8441305B2Low-leakage diodes and methods of forming the sameSHIH DAVID HWA CHIEH·Filed 2010·Granted May 14, 2013·1 cites·17 claims
- 2654US4397861AN- And carboxyl derivatives of thienamycinMERCK & CO INC·Filed 1981·Granted Aug 9, 1983·3 cites·4 claims
- 2754US4372965A6-, 1- And 2-substituted-thio-1-carbadethiapen-2-em-3-carboxylic acid S-oxidesMERCK & CO INC·Filed 1981·Granted Feb 8, 1983·3 cites·8 claims
- 2854US4341791A6-, 2- and 1,1-Disubstituted-1-carbadethiapen-2-em-3-carboxylic acid S-oxidesMERCK & CO INC·Filed 1980·Granted Jul 27, 1982·3 cites·7 claims
- 2951US5869527A6-(N-carboxymethylamino)caproate, salts thereof and methods of use thereforALTEON INC·Filed 1996·Granted Feb 9, 1999·13 cites·4 claims
- 3051US2007166710A1Methods for inhibiting adipogenesis and for treating type 2 diabetesSTOFFEL MARKUS·Filed 2004·Application pending·0 cites
- 3150US4341705AThienamycin derivativesMERCK & CO INC·Filed 1980·Granted Jul 27, 1982·2 cites·1 claims
- 3246US4146633AΔ3 -ThienamycinMERCK & CO INC·Filed 1977·Granted Mar 27, 1979·1 cites·4 claims
- 3342US5698563ABis- hydrazones!ALTEON INC·Filed 1995·Granted Dec 16, 1997·2 cites·27 claims
- 3435US4582643A6-(1-hydroxyethyl)-2-(2-aminoethylthio)-1,1-disubstituted-1-carbadethiapen-2-em-3-carboxylic acidsMERCK & CO INC·Filed 1982·Granted Apr 15, 1986·0 cites·4 claims
- 3532US4460507AProcess for the preparation of thienamycinMERCK & CO INC·Filed 1982·Granted Jul 17, 1984·0 cites·3 claims
- 3630US4311704ASubstituted N-methylene derivatives of thienamycinMERCK & CO INC·Filed 1980·Granted Jan 19, 1982·0 cites·15 claims
- 3729US5856511ASynthesis of 2-(2-furoyl)-4(5)-(2-furanyl)-1H-imidazole and analogs thereofALTEON INC·Filed 1997·Granted Jan 5, 1999·0 cites·4 claims
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