Inventor · disambiguated record
Rudolf Lehmann
Also filed as: LEHMANN RUDOLF
20 granted patents·809 citations·filing 1976–1996
96Inventor score
Top patents by PatentIndex Score
20 records- 0198US4900721ADisinfectants and their use for disinfecting the skin and mucous membraneHENKEL KGAA·Filed 1987·Granted Feb 13, 1990·284 cites·31 claims
- 0296US4748158AAlkyl glycosides as potentiating agents in antiseptic, disinfecting and cleaning preparations to increase microbicidal activityHENKEL KGAA·Filed 1985·Granted May 31, 1988·107 cites·28 claims
- 0388US4920100AAlkyl gylcosides as potentiating agents in antiseptic compositionsHENKEL KGAA·Filed 1987·Granted Apr 24, 1990·46 cites·31 claims
- 0486US4474807A2-(3-Iodo-2-propynyloxy)-ethyl carbamates, the preparation thereof, and their use as antimicrobial agentsHENKEL KGAA·Filed 1982·Granted Oct 2, 1984·22 cites·10 claims
- 0583US5102874AAntimicrobial mixtures containing quaternary ammonium compounds and a quaternary phosphonium compoundsECOLAB INC·Filed 1990·Granted Apr 7, 1992·36 cites·21 claims
- 0681US4923685AAntimicrobial flavored compositions having particular utility as mouth washesHENKEL KGAA·Filed 1988·Granted May 8, 1990·67 cites·10 claims
- 0777US4652585AN-substituted diaminopropane/glutamic acid reaction productsHENKEL KGAA·Filed 1985·Granted Mar 24, 1987·18 cites·17 claims
- 0875US5403505ACleaning and disinfecting agent containing an N-substituted propylene glutamic acid or derivative thereof, and an antimicrobially active compoundHENKEL KGAA·Filed 1991·Granted Apr 4, 1995·38 cites·20 claims
- 0974US5109019AFungicidal mixturesHENKEL KGAA·Filed 1989·Granted Apr 28, 1992·17 cites·18 claims
- 1068US4062732AProcess of producing acid stable proteaseHENKEL KGAA·Filed 1976·Granted Dec 13, 1977·21 cites·1 claims
- 1162US4795832ASalicylic acid amides, their use, and a process for their productionHENKEL KGAA·Filed 1987·Granted Jan 3, 1989·10 cites·17 claims
- 1261US5968488ADeodorizing preparations containing cationic biopolymers, aluminum hydrochlorate and esterase inhibitorsHENKEL KGAA·Filed 1996·Granted Oct 19, 1999·23 cites·19 claims
- 1359US5538738ARetard systems for the sustained release of medicinal and/or biological valuable materials from a depot carrier materialHENKEL KGAA·Filed 1992·Granted Jul 23, 1996·48 cites·21 claims
- 1458US4492802AProcess for manufacture of quaternary ammonium compoundsHENKEL KGAA·Filed 1982·Granted Jan 8, 1985·11 cites·10 claims
- 1556US4820507AOral and dental hygiene preparationsHENKEL KGAA·Filed 1987·Granted Apr 11, 1989·21 cites·34 claims
- 1654US4945177AAntimicrobially active nitriles and the production thereofHENKEL KGAA·Filed 1986·Granted Jul 31, 1990·5 cites·3 claims
- 1746US5182101AAnti-plaque toothpasteHENKEL KGAA·Filed 1990·Granted Jan 26, 1993·13 cites·16 claims
- 1843US5292500APlaque-inhibiting toothpaste comprising antibacterial biguanidesHENKEL KGAA·Filed 1990·Granted Mar 8, 1994·10 cites·16 claims
- 1938US5273674A2,5-diacyloxy-2,5-dihydrofuran activators for inorganic per compoundsHENKEL KGAA·Filed 1991·Granted Dec 28, 1993·6 cites·14 claims
- 2036US4417895ATreatment of textiles with antimicrobial agentsHENKEL KGAA·Filed 1981·Granted Nov 29, 1983·6 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →