Inventor · disambiguated record
John C. Sih
Also filed as: SIH JOHN C
264 granted patents·425 citations·filing 1977–2000
99Inventor score
Files withUPJOHN CO263
Top patents by PatentIndex Score
264 records- 0194US6121451AIntermediates and process for the manufacture of camptothecin derivatives (CPT-11) and related compoundsUPJOHN CO·Filed 1996·Granted Sep 19, 2000·72 cites·111 claims
- 0294US4225508A19-Hydroxy-PGI2 compoundsUPJOHN CO·Filed 1979·Granted Sep 30, 1980·34 cites·12 claims
- 0391US4225507A19-Hydroxy-19-methyl-PGI2 compoundsUPJOHN CO·Filed 1979·Granted Sep 30, 1980·26 cites·6 claims
- 0488US6444820B1Process for the manufacture of camptothecin derivativesFiled 2000·Granted Sep 3, 2002·16 cites·9 claims
- 0588US5912349AProcess for the preparation of roquinimexUPJOHN CO·Filed 1998·Granted Jun 15, 1999·39 cites·6 claims
- 0687US4281113A2,5-Inter-o-phenylene-3,4-dinor-6,9α-epoxy-6.beta.-5-iodo-PGF1 compoundsUPJOHN CO·Filed 1980·Granted Jul 28, 1981·24 cites·1 claims
- 0786US5245046Aα-amino-indole-3-acetic acids useful as anti-diabetic, anti-obesity and anti-atherosclerotic agentsUPJOHN CO·Filed 1989·Granted Sep 14, 1993·23 cites·10 claims
- 0886US4873337AN-substituted derivatives of 2-(pyridylalkenesulfinyl) benzimidazoles as gastric antisecretory agentsUPJOHN CO·Filed 1987·Granted Oct 10, 1989·23 cites·3 claims
- 0980US4447620AImidazolyl-substituted benzothiophenesUPJOHN CO·Filed 1982·Granted May 8, 1984·12 cites·2 claims
- 1079US4180657AAcyl-substituted phenyl esters of prostacyclin-type compoundsUPJOHN CO·Filed 1978·Granted Dec 25, 1979·14 cites·63 claims
- 1178US4619997ASubstituted 2-pyridylmethylthio and sulfinyl-benzimidazoles as gastric antisecretory agentsUPJOHN CO·Filed 1985·Granted Oct 28, 1986·12 cites·2 claims
- 1277US6235907B1Intermediates useful in making mappicine and related compoundsUPJOHN CO·Filed 2000·Granted May 22, 2001·8 cites·1 claims
- 1377US4611059APyridyl-substituted benzothiophenesUPJOHN CO·Filed 1985·Granted Sep 9, 1986·12 cites·5 claims
- 1474US4284809A13,14-Didehydro-inter-oxa-19-oxo-PGF1 compoundsUPJOHN CO·Filed 1980·Granted Aug 18, 1981·11 cites·4 claims
- 1572US4575554ASubstituted 2-pyridylmethylthio- and sulfinyl-benzimidazoles as gastric antisecretory agentsUPJOHN CO·Filed 1984·Granted Mar 11, 1986·12 cites·7 claims
- 1668US4288616A13,14-Didehydro-11-deoxy-11-hydroxymethyl-19-oxo-PGF2 compoundsUPJOHN CO·Filed 1980·Granted Sep 8, 1981·8 cites·4 claims
- 1766US4259516A19-Hydroxy-inter-oxa-13,14-dihydro-PG1 compoundsUPJOHN CO·Filed 1979·Granted Mar 31, 1981·6 cites·2 claims
- 1862US5077407ASubstituted 2-[monoannelated (3,4-,4,5-, and 5,6-) pyridylalkylenesulfinyl]benzimidazolesUPJOHN CO·Filed 1988·Granted Dec 31, 1991·5 cites·8 claims
- 1962US4262131A19-Hydroxy-inter-phenylene-PG1 compondsUPJOHN CO·Filed 1979·Granted Apr 14, 1981·5 cites·2 claims
- 2056US4110532A5-Hydroxy-PGI1 compoundsUPJOHN CO·Filed 1977·Granted Aug 29, 1978·3 cites·52 claims
- 2151US4312810A2,5-Inter-o-phenylene-3,4-dinor-5,9α-epoxy-9-deoxy-PGF1 compoundsUPJOHN CO·Filed 1979·Granted Jan 26, 1982·2 cites·45 claims
- 2251US4161587A5-Hydroxy-PGI1 hexamethyliminoamidesUPJOHN CO·Filed 1978·Granted Jul 17, 1979·1 cites·47 claims
- 2351US4161585A5-Hydroxy-PGI1, 3,4-didehydropiperidylamidesUPJOHN CO·Filed 1978·Granted Jul 17, 1979·1 cites·47 claims
- 2449US4294981A13,14-Didehydro-11-deoxy-9-deoxy-9-methylene-19-oxo-PGF1 compoundsUPJOHN CO·Filed 1980·Granted Oct 13, 1981·3 cites·4 claims
- 2547US4267368A19-Hydroxy-19-methyl-cis-4,5-didehydro-13,14-dihydro-PG1 compoundsUPJOHN CO·Filed 1980·Granted May 12, 1981·2 cites·2 claims
- 2646US4533749A9-Substituted carbacyclin analogsUPJOHN CO·Filed 1982·Granted Aug 6, 1985·3 cites·9 claims
- 2744US4296256A2-Decarboxy-2-hydroxymethyl-19-keto-PG compoundsUPJOHN CO·Filed 1980·Granted Oct 20, 1981·2 cites·96 claims
- 2844US4284808A13,14-Didehydro-inter-oxa-19-oxo-PGE1 compoundsUPJOHN CO·Filed 1980·Granted Aug 18, 1981·2 cites·4 claims
- 2943US4273718A2-Decarboxy-2-hydroxymethyl-9-deoxy-6ε,9αepoxy-16,16-difluoro-19-hydroxy-PGF1UPJOHN CO·Filed 1980·Granted Jun 16, 1981·1 cites·1 claims
- 3043US4163842A5-Hydroxy-PGI1 piperidylamidesUPJOHN CO·Filed 1978·Granted Aug 7, 1979·1 cites·47 claims
- 3143US4161586A5-Hydroxy-PGI1 piperazinylamidesUPJOHN CO·Filed 1978·Granted Jul 17, 1979·1 cites·47 claims
- 3242US4257981A2-Decarboxy-2-aminomethyl-19,20-didehydro-PG2 compoundsUPJOHN CO·Filed 1979·Granted Mar 24, 1981·1 cites·1 claims
- 3342US4211879AEsters of prostacyclin-type compoundsUPJOHN CO·Filed 1979·Granted Jul 8, 1980·1 cites·21 claims
- 3442US4170703A5-Hydroxy-PGI1 morpholinylamidesUPJOHN CO·Filed 1978·Granted Oct 9, 1979·1 cites·47 claims
- 3542US4167624A5-Hydroxy-PGI1 pyrrolinylamidesUPJOHN CO·Filed 1978·Granted Sep 11, 1979·1 cites·47 claims
- 3642US4166903A5-Hydroxy-PGI1 pyrrolidylamidesUPJOHN CO·Filed 1978·Granted Sep 4, 1979·1 cites·38 claims
- 3741US4336393A2-Decarboxy-2-tetrazolyl-13,14-dihydro-PG1 compoundsUPJOHN CO·Filed 1979·Granted Jun 22, 1982·1 cites·1 claims
- 3841US4336372A2-Decarboxy-2-tetrazolyl-PG2 compoundsUPJOHN CO·Filed 1979·Granted Jun 22, 1982·1 cites·1 claims
- 3941US4228104A2-Decarboxy-2-hydroxymethyl-19-hydroxy-PG1 analogsUPJOHN CO·Filed 1979·Granted Oct 14, 1980·1 cites·54 claims
- 4041US4191822A5-Hydroxy-PGI1 compoundsUPJOHN CO·Filed 1978·Granted Mar 4, 1980·1 cites·1 claims
- 4141US4174441APyran analogs of 5-hydroxy-PGI1UPJOHN CO·Filed 1978·Granted Nov 13, 1979·1 cites·94 claims
- 4240US6133446AHeterocyclic compounds for the treatment of CNS and cardiovascular disordersUPJOHN CO·Filed 1999·Granted Oct 17, 2000·3 cites·15 claims
- 4340US4283575A2-Decarboxy-2-hydroxymethyl-19-hydroxy-6a-carba-PGI2 compoundsUPJOHN CO·Filed 1980·Granted Aug 11, 1981·1 cites·4 claims
- 4440US4269995A19,20-Didehydro-13,14-dihydro-PG2 compoundsUPJOHN CO·Filed 1979·Granted May 26, 1981·1 cites·1 claims
- 4540US4267395A2-Decarboxy-2-hydroxymethyl-19-hydroxy-19-methyl-6A-carba-PGI2 compoundsUPJOHN CO·Filed 1980·Granted May 12, 1981·1 cites·4 claims
- 4640US4236019AEsters of prostacyclin-type compoundsUPJOHN CO·Filed 1979·Granted Nov 25, 1980·1 cites·2 claims
- 4739US4337203A2,5-Inter-o-phenylene-3,4-dinor-5,9α-epoxy PGF1 amidesUPJOHN CO·Filed 1980·Granted Jun 29, 1982·1 cites·2 claims
- 4839US4324889A2,5-Inter-o-phenylene-3,4-dinor-6,9α-epoxy-6β-5-iodo-PGF1 amidesUPJOHN CO·Filed 1980·Granted Apr 13, 1982·1 cites·1 claims
- 4939US4288617A13,14-Didehydro-19-oxo-PGF1 compoundsUPJOHN CO·Filed 1980·Granted Sep 8, 1981·1 cites·4 claims
- 5039US4260786A13,14-Didehydro-inter-phenylene-11-deoxy-19-oxo-PGE1 compoundsUPJOHN CO·Filed 1980·Granted Apr 7, 1981·1 cites·4 claims
Showing the top 50 of 264 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →