Inventor · disambiguated record
Peter Kuhm
Also filed as: KUHM PETER
16 granted patents·4 pending applications·249 citations·filing 1992–2020
94Inventor score
Top patents by PatentIndex Score
20 records- 0193US5663122AMineral additives for setting and/or controlling the rheological properties and gel structure of aqueous liquid phases and the use of such additivesHENKEL KGAA·Filed 1993·Granted Sep 2, 1997·56 cites·18 claims
- 0281US6645316B1Post-passivation of a phosphatized metal surfaceHENKEL KGAA·Filed 2000·Granted Nov 11, 2003·25 cites·14 claims
- 0373US5587063AMethod for electrolytic coloring of aluminum surfaces using alternating currentHENKEL KGAA·Filed 1993·Granted Dec 24, 1996·25 cites·20 claims
- 0464US8293334B2Preliminary metallizing treatment of zinc surfacesHACKBARTH KARSTEN·Filed 2009·Granted Oct 23, 2012·6 cites·46 claims
- 0561US6171409B1Process for the chemical treatment of metal surfaces and installation suitable thereforHENKEL KGAA·Filed 1999·Granted Jan 9, 2001·19 cites·15 claims
- 0659US6720032B1Pretreatment before painting of composite metal structures containing aluminum portionsHENKEL KGAA·Filed 1998·Granted Apr 13, 2004·25 cites·22 claims
- 0758US5645811AProcess for the production of very fine-particle zeolitic alkali metal aluminum silicatesHENKEL KGAA·Filed 1994·Granted Jul 8, 1997·17 cites·18 claims
- 0856US5349094AProcess for the production of oligoglycerol mixtures of increased diglycerol contentHENKEL KGAA·Filed 1992·Granted Sep 20, 1994·6 cites·10 claims
- 0955US6440231B1Process for the collective pretreatment of steel, galvanized steel, magnesium and aluminum before bonding to rubberHENKEL KGAA·Filed 1995·Granted Aug 27, 2002·19 cites·22 claims
- 1055US2016201199A1Wet on Wet Method and Chrome-Free Acidic Solution for the Corrosion Control Treatment of Steel SurfacesHENKEL AG & CO KGAA·Filed 2016·Application pending·0 cites
- 1150US6648925B1Coloring agent comprising transition metalsHENKEL KGAA·Filed 1999·Granted Nov 18, 2003·16 cites·19 claims
- 1250US6447662B1Process for phosphatizing, rerinsing and cathodic electro-dipcoatingHENKEL KGAA·Filed 1999·Granted Sep 10, 2002·15 cites·11 claims
- 1345US8545967B2Multi coated metal substrate and method for the production thereofHOLZMUELLER MANFRED·Filed 2009·Granted Oct 1, 2013·0 cites·28 claims
- 1444US12153410B2Method for applying an optimized processing treatment to items in an industrial treatment line and associated systemHENKEL AG & CO KGAA·Filed 2020·Granted Nov 26, 2024·0 cites·14 claims
- 1544US5569694AGarnet-containing stabilizer mixtures for polymersHENKEL KGAA·Filed 1993·Granted Oct 29, 1996·6 cites·17 claims
- 1642US6379474B1Phosphating method accelerated by N-oxidesHENKEL KGAA·Filed 1998·Granted Apr 30, 2002·11 cites·21 claims
- 1736US2004054017A1Fractional regeneration of a weakly acidic ion exchanger loaded with bivalent metallic ionsFiled 2001·Application pending·0 cites
- 1835US2004037765A1Treatment of nickel-containing waste water on phosphatingFiled 2001·Application pending·0 cites
- 1930US6464879B1Treatment of phosphatizing waste waterHENKEL KGAA·Filed 1998·Granted Oct 15, 2002·3 cites·20 claims
- 2030US2002011281A1Zinc phosphating with integrated subsequent passivationHENKEL KGAA·Filed 1997·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →