Inventor · disambiguated record
Richard F. Jansen
Also filed as: JANSEN RICHARD F
7 granted patents·32 citations·filing 1976–1986
78Inventor score
Top patents by PatentIndex Score
7 records- 0182US4081463AProduction of 2-carboxyethyl(phenyl)phosphinic acidMONSANTO CO·Filed 1976·Granted Mar 28, 1978·24 cites·4 claims
- 0246US4234696A2-Chloroethyl phosphonate compositionsMONSANTO CO·Filed 1979·Granted Nov 18, 1980·5 cites·3 claims
- 0340US4713489APreparation of N-substituted arylsulfonamidesAKZO AMERICA INC·Filed 1986·Granted Dec 15, 1987·2 cites·18 claims
- 0435US4739116APreparation of arylsulfonamidesAKZO AMERICA INC·Filed 1986·Granted Apr 19, 1988·1 cites·16 claims
- 0535US4179483A2-Chloroethyl phosphonatesMONSANTO CO·Filed 1978·Granted Dec 18, 1979·0 cites·3 claims
- 0628US4193914APhosphorus-containing propionatesMONSANTO CO·Filed 1979·Granted Mar 18, 1980·0 cites·4 claims
- 0728US4179482A2-Chloroethyl phosphonate compositionsMONSANTO CO·Filed 1978·Granted Dec 18, 1979·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →