Inventor · disambiguated record
Richard Spector
Also filed as: SPECTOR RICHARD · SPECTOR RICHARD H · SPECTOR RICHARD HARVEY
8 granted patents·17 citations·filing 1974–1995
80Inventor score
Top patents by PatentIndex Score
8 records- 0159US4800226AProcess intermediate for the preparation of encainideBRISTOL MYERS CO·Filed 1987·Granted Jan 24, 1989·5 cites·1 claims
- 0252US4555537AHetero nitrogen containing compounds and polymerms light stabilized with said compoundsAMERICAN CYANAMID CO·Filed 1983·Granted Nov 26, 1985·3 cites·21 claims
- 0347US3939211ACatalytic oxidation of hydrocarbonsAMERICAN CYANAMID CO·Filed 1974·Granted Feb 17, 1976·4 cites·10 claims
- 0437US4675409AProcess for the preparation of encainideBRISTOL MYERS CO·Filed 1986·Granted Jun 23, 1987·2 cites·3 claims
- 0536US5608049APreparation of d4T from 5-methyluridineBRISTOL MYERS SQUIBB CO·Filed 1995·Granted Mar 4, 1997·3 cites·13 claims
- 0631US3962245ADialkylsulfonamide dyesAMERICAN CYANAMID CO·Filed 1975·Granted Jun 8, 1976·0 cites·2 claims
- 0731US3957798AN-(2,2,6,6-tetramethyl-4-piperidyl) substituted amidothio phosphatesAMERICAN CYANAMID CO·Filed 1975·Granted May 18, 1976·0 cites·2 claims
- 0827US3984348APolyolefin light stabilizersAMERICAN CYANAMID CO·Filed 1975·Granted Oct 5, 1976·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →