Inventor · disambiguated record
Thomas R. Verhoeven
Also filed as: VERHOEVEN THOMAS R
34 granted patents·507 citations·filing 1976–1996
97Inventor score
Top patents by PatentIndex Score
34 records- 0198US4820850AProcess for α-C-alkylation of the 8-acyl group on mevinolin and analogs thereofMERCK & CO INC·Filed 1987·Granted Apr 11, 1989·154 cites·21 claims
- 0296US4582915AProcess for C-methylation of 2-methylbutyratesMERCK & CO INC·Filed 1985·Granted Apr 15, 1986·61 cites·6 claims
- 0395US4611067AProcess for the preparation of HMG-CoA reductase inhibitors and intermediate compounds employed thereinMERCK & CO INC·Filed 1985·Granted Sep 9, 1986·57 cites·9 claims
- 0488US5399771AProcess of synthesizing binaphthyl derivativesMERCK & CO INC·Filed 1994·Granted Mar 21, 1995·37 cites·15 claims
- 0585US4645854AProcess for preparing HMG-CoA reductase inhibitors with a 3,5-dihydroxypentanoate subunitMERCK & CO INC·Filed 1985·Granted Feb 24, 1987·22 cites·4 claims
- 0678US4620025AProcess for the preparation of biphenyl intermediatesMERCK & CO INC·Filed 1984·Granted Oct 28, 1986·13 cites·7 claims
- 0774US5834502ATriazolylmethyl-indole ethylamine bisulfate saltMERCK & CO INC·Filed 1996·Granted Nov 10, 1998·18 cites·17 claims
- 0873US5424432AProcess for the preparation of imidazolutidineMERCK & CO INC·Filed 1994·Granted Jun 13, 1995·17 cites·8 claims
- 0971US4584389AProcesses for preparing 6(R)-[2-[8(S)(2,2-dimethylbutyryloxy)-2(S),6(S)-dimethyl-1,2,3,4,4a(S),5,6,7,8,8a(S)-decahydronaphthyl-1(S)]ethyl]-4(R)-hydroxy-3,4,5,6-tetrahydro-2H-pyran-2-oneMERCK & CO INC·Filed 1985·Granted Apr 22, 1986·9 cites·6 claims
- 1070US5596113ARuthenium-phosphine complex catalysts for asymmetric hydrogenationsMERCK & CO INC·Filed 1995·Granted Jan 21, 1997·12 cites·3 claims
- 1165US5292946AIn-situ preparation of diisopinocamphenyl chloroboraneMERCK & CO INC·Filed 1992·Granted Mar 8, 1994·10 cites·4 claims
- 1264US6333435B1Process of synthesizing binaphthyl derivativesMERCK & CO INC·Filed 1995·Granted Dec 25, 2001·12 cites·6 claims
- 1362US5567824APalladium catalyzed ring closure of triazolyltryptamineMERCK & CO INC·Filed 1994·Granted Oct 22, 1996·16 cites·21 claims
- 1460US5420353ARegiospecific process to make cis-1-amino-2-alkanol from epoxideMERCK & CO INC·Filed 1994·Granted May 30, 1995·8 cites·5 claims
- 1560US4876364AHydrogenation process for the formation of 4A,5-dihydro HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1987·Granted Oct 24, 1989·6 cites·18 claims
- 1658US4866186AProcess for the formation of 6-desmethyl-6-exo-methylene derivatives of lovastatin and analogs thereofMERCK & CO INC·Filed 1988·Granted Sep 12, 1989·4 cites·3 claims
- 1757US5449830ARegiospecific processes to make CIS-1-Amino-2-Alkanol from Diol or HalohydrinMARCK & CO INC·Filed 1994·Granted Sep 12, 1995·7 cites·6 claims
- 1856US4051157ACatalytic allylic alkylationWISCONSIN ALUMNI RES FOUND·Filed 1976·Granted Sep 27, 1977·4 cites·15 claims
- 1953US4831165AHydrogenation process for the formation of 3,4-dihydro HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1987·Granted May 16, 1989·4 cites·20 claims
- 2052US5693816AProcess for the preparation of diisopinocampheylchloroboraneMERCK & CO INC·Filed 1996·Granted Dec 2, 1997·5 cites·3 claims
- 2150US4845237AAcylation process for the synthesis of HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1987·Granted Jul 4, 1989·4 cites·18 claims
- 2249US4582914AProcess for the preparation of HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1985·Granted Apr 15, 1986·3 cites·10 claims
- 2348US5605819AQuantitative conversion of indene to (1S,2R) indene oxide and (1S,2R)-indandiol by combination of haloperoxidase bioconversion and chemical stepsMERCK & CO INC·Filed 1995·Granted Feb 25, 1997·4 cites·18 claims
- 2447US4857659AStereoselective synthesis of leukotriene antagonistsMERCK FROSST CANADA INC·Filed 1987·Granted Aug 15, 1989·2 cites·3 claims
- 2545US5545758AProcess for the preparation of diisopinocampheylchloroboraneMERCK & CO INC·Filed 1994·Granted Aug 13, 1996·2 cites·3 claims
- 2643US5858737AConversion of indene to (1S)-amino-(2R)-indanol free of any stereoisomer, by combination of dioxygenase bioconversion and chemical stepsMERCK & CO INC·Filed 1996·Granted Jan 12, 1999·6 cites·18 claims
- 2739US4864035AHydrogenation process for the formation of tetrahydro HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1987·Granted Sep 5, 1989·1 cites·20 claims
- 2839US4826999AHydrogenation process for the formation of 3,5-dihydro HMG-CoA reductase inhibitorsMERCK & CO INC·Filed 1987·Granted May 2, 1989·1 cites·18 claims
- 2938US5489710ARegiospecific processes to make cis-1-amino-2-alkanol from diolMERCK & CO INC·Filed 1995·Granted Feb 6, 1996·1 cites·6 claims
- 3037US5693812APolymorphic forms of an angiotensin II antagonistMERCK & CO INC·Filed 1996·Granted Dec 2, 1997·1 cites·22 claims
- 3137US5484923AProcess of making spirocycles and analogs thereofMERCK & CO INC·Filed 1994·Granted Jan 16, 1996·1 cites·2 claims
- 3237US5124448ADeblocking process for allyl esters with regeneratable polymer supported Pd(O)MERCK & CO INC·Filed 1990·Granted Jun 23, 1992·5 cites·12 claims
- 3331US4697037APreparation of dibenzo[b,f]thiepin compoundsMERCK & CO INC·Filed 1985·Granted Sep 29, 1987·0 cites·17 claims
- 3430US5099033AProcess of making 2,5-diaryl tetrahydrofurans and analogs thereof useful as PAF antagonistsMERCK & CO INC·Filed 1990·Granted Mar 24, 1992·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →