Inventor · disambiguated record
Wolfgang Lengsfeld
Also filed as: LENGSFELD WOLFGANG
6 granted patents·72 citations·filing 1985–1988
83Inventor score
Files withBASF AG6
Top patents by PatentIndex Score
6 records- 0181US4847425APrepartion of 4-isopropylcyclohexylmethanol and its alkyl ethersBASF AG·Filed 1988·Granted Jul 11, 1989·17 cites·7 claims
- 0277US4736030APreparation of 1-alkyl- or 1-cycloalkylpiperazinesBASF AG·Filed 1985·Granted Apr 5, 1988·13 cites·6 claims
- 0375US4739051APreparation of morpholineBASF AG·Filed 1987·Granted Apr 19, 1988·30 cites·4 claims
- 0455US4709072AJoint preparation of ethylene cyanohydrin and its ethersBASF AG·Filed 1986·Granted Nov 24, 1987·5 cites·6 claims
- 0546US5081309APreparation of 2-alkylcyclopentanonesBASF AG·Filed 1987·Granted Jan 14, 1992·3 cites·16 claims
- 0643US4751214AUse of 2-tert-butyl-4-methylcyclohexanol as a scent and as a component of scent compositionsBASF AG·Filed 1987·Granted Jun 14, 1988·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →