Inventor · disambiguated record
John E. Pike
Also filed as: PIKE JOHN E
20 granted patents·78 citations·filing 1974–1990
92Inventor score
Top patents by PatentIndex Score
20 records- 0194US4499293APGI2 SaltsUPJOHN CO·Filed 1977·Granted Feb 12, 1985·30 cites·1 claims
- 0288US3984455AProstaglandin E1 analogsUPJOHN CO·Filed 1974·Granted Oct 5, 1976·24 cites·5 claims
- 0367US3953499A8,12-Dialkyl-PGE, and PGF1.sub.αUPJOHN CO·Filed 1974·Granted Apr 27, 1976·6 cites·7 claims
- 0461US4338325APGI2 Pharmacologically acceptable saltsUPJOHN CO·Filed 1980·Granted Jul 6, 1982·4 cites·6 claims
- 0557US3975404ABicyclic lactone intermediatesUPJOHN CO·Filed 1975·Granted Aug 17, 1976·4 cites·9 claims
- 0642US4325875A2-Decarboxy-2-hydroxymethyl-PGI2 compoundsUPJOHN CO·Filed 1981·Granted Apr 20, 1982·2 cites·11 claims
- 0742US4322525APGI2 11,15-Ether intermediatesUPJOHN CO·Filed 1980·Granted Mar 30, 1982·2 cites·1 claims
- 0840US4029691AProstaglandin A1 , analogsUPJOHN CO·Filed 1975·Granted Jun 14, 1977·1 cites·7 claims
- 0940US3948981AProcess for producing PGE2 from PGA2UPJOHN CO·Filed 1974·Granted Apr 6, 1976·1 cites·1 claims
- 1038US4323673A2-Decarboxy-2-aminomethyl-PGI2 compoundsUPJOHN CO·Filed 1981·Granted Apr 6, 1982·1 cites·10 claims
- 1134US4337204APGI2 Lower alkyl estersUPJOHN CO·Filed 1981·Granted Jun 29, 1982·0 cites·3 claims
- 1233US4069386A15-Alkyl prostaglandins E1UPJOHN CO·Filed 1976·Granted Jan 17, 1978·0 cites·3 claims
- 1333US3954832A16-And 16,16-methyl and ethyl substituted PGA1 -type compoundsUPJOHN CO·Filed 1974·Granted May 4, 1976·0 cites·6 claims
- 1433US3933891A11β,15β-PGF2 .sub.α compoundsUPJOHN CO·Filed 1974·Granted Jan 20, 1976·0 cites·3 claims
- 1533US3931284A11β-PGE2 compoundsUPJOHN CO·Filed 1974·Granted Jan 6, 1976·0 cites·3 claims
- 1630US4424350A2-Decarboxy-2-tetrazolyl-PGI2 compoundsUPJOHN CO·Filed 1981·Granted Jan 3, 1984·0 cites·1 claims
- 1730US4323674APGI2 AnalogsUPJOHN CO·Filed 1981·Granted Apr 6, 1982·0 cites·29 claims
- 1830US4323672APGI2 AmidesUPJOHN CO·Filed 1981·Granted Apr 6, 1982·0 cites·15 claims
- 1929US3931283A11β-PGF2.sub.β compoundsUPJOHN CO·Filed 1974·Granted Jan 6, 1976·0 cites·3 claims
- 2018US5127165ALead computing sightPOLZIN DAVID H·Filed 1990·Granted Jul 7, 1992·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →