Inventor · disambiguated record
Winfried Richarz
Also filed as: RICHARZ WINFRIED
13 granted patents·98 citations·filing 1980–1996
90Inventor score
Files withBASF AG13
Top patents by PatentIndex Score
13 records- 0191US4761172AHerbicidal cyclohexanol derivatives, compositions, and method of use thereforBASF AG·Filed 1984·Granted Aug 2, 1988·26 cites·15 claims
- 0286US4829072AQuinoline derivatives microbicides containing these compounds, and their use for controlling bacteria and fungiBASF AG·Filed 1987·Granted May 9, 1989·23 cites·7 claims
- 0376US4663324APyridazinone derivatives, their preparation and their use as fungicidesBASF AG·Filed 1984·Granted May 5, 1987·10 cites·3 claims
- 0474US4654073ACyclohexane-1,3-dione derivatives and their use for controlling undesirable plant growthBASF AG·Filed 1984·Granted Mar 31, 1987·8 cites·10 claims
- 0569US4820704APyridazinone derivatives and their use as fungicidesBASF AG·Filed 1985·Granted Apr 11, 1989·8 cites·6 claims
- 0668US5428174APreparation of α,β-unsaturated ketonesBASF AG·Filed 1991·Granted Jun 27, 1995·10 cites·2 claims
- 0747US5310915AProcess for the purification of 7-chloroquinoline-8-carboxylic acidsBASF AG·Filed 1991·Granted May 10, 1994·3 cites·6 claims
- 0847US4491672APreparation of aromatic azomethinesBASF AG·Filed 1980·Granted Jan 1, 1985·3 cites·7 claims
- 0946US4297493AManufacture of 4-amino-5-chloro-1-phenylpyridaz-6-one using aqueous phenol-4-sulfonic acidBASF AG·Filed 1980·Granted Oct 27, 1981·2 cites·2 claims
- 1045US5118856APreparation of cyclohexane-dione derivativesBASF AG·Filed 1990·Granted Jun 2, 1992·3 cites·3 claims
- 1138US4822400A1,3-dioxan-5-ylalkyltriazoles, their use for regulating plant growth, and agents for this purposeBASF AG·Filed 1986·Granted Apr 18, 1989·1 cites·5 claims
- 1235US5245041APreparation of heterocyclic-cyclohexanedione derivativesBASF AG·Filed 1991·Granted Sep 14, 1993·1 cites·4 claims
- 1329US5677452AProcess for the manufacture of 5-dichloroacetyl-3,3,6-trimethyl-9-oxo-1,5-diazabicyclo 4.3.0! nonaneBASF AG·Filed 1996·Granted Oct 14, 1997·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →