Inventor · disambiguated record
Stephen J. Humphrey
Also filed as: HUMPHREY STEPHEN J · HUMPHREY STEPHEN PHILIP
4 granted patents·1 pending application·1,030 citations·filing 1993–2002
77Inventor score
Files withUPJOHN CO4
Top patents by PatentIndex Score
5 records- 0196US5633374APyrimidine, cyanoguanidines as K-channel blockersUPJOHN CO·Filed 1993·Granted May 27, 1997·1k cites·5 claims
- 0256US5567722ACyanoguanidines as K-channel blockersUPJOHN CO·Filed 1995·Granted Oct 22, 1996·7 cites·8 claims
- 0344US2004204403A1Pharmaceutical composition comprising ibuprofen and prochlorperazineFiled 2002·Application pending·0 cites
- 0441US5668157ACyanoguanidines as K-channel blockersUPJOHN CO·Filed 1995·Granted Sep 16, 1997·5 cites·10 claims
- 0527US5716970ADiuretic compoundUPJOHN CO·Filed 1995·Granted Feb 10, 1998·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →