Inventor · disambiguated record
Fritz Graf
Also filed as: GRAF FRITZ
9 granted patents·152 citations·filing 1980–1995
88Inventor score
Files withBASF AG9
Top patents by PatentIndex Score
9 records- 0193US5714644AProcess and catalyst for the selective hydrogenation of butynediol to butenediolBASF AG·Filed 1995·Granted Feb 3, 1998·69 cites·10 claims
- 0293US4902828ARecovery of aqueous glyoxylic acid solutionsBASF AG·Filed 1984·Granted Feb 20, 1990·46 cites·9 claims
- 0381US4450277APreparation of 1-substituted imidazolesBASF AG·Filed 1980·Granted May 22, 1984·13 cites·3 claims
- 0464US4728435ADecolorization of aqueous glyoxal solutionsBASF AG·Filed 1986·Granted Mar 1, 1988·9 cites·14 claims
- 0559US4377696APreparation of 4-methylimidazolesBASF AG·Filed 1981·Granted Mar 22, 1983·4 cites·5 claims
- 0654US4814513APreparation of carbonyl compoundsBASF AG·Filed 1987·Granted Mar 21, 1989·5 cites·10 claims
- 0753US4521632APurification of aqueous glyoxal solutionsBASF AG·Filed 1984·Granted Jun 4, 1985·4 cites·14 claims
- 0840US4851584APreparation of carbonyl compoundsBASF AG·Filed 1988·Granted Jul 25, 1989·2 cites·9 claims
- 0933US4698434APreparation of hydroxymethylimidazolesBASF AG·Filed 1986·Granted Oct 6, 1987·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →