Inventor · disambiguated record
Rudolf Schuhmacher
Also filed as: SCHUHMACHER RUDOLF
16 granted patents·1 pending application·298 citations·filing 1988–2019
94Inventor score
Top patents by PatentIndex Score
17 records- 0186US5630907AUse of hydrolyzed copolymers of N-vinylcarboxamides and monoethylenically unsaturated carboxylic acids in papermakingBASF AG·Filed 1996·Granted May 20, 1997·54 cites·8 claims
- 0277US5326499AAntifoams for the paper industry, based on oil-in-water emulsionsBASF AG·Filed 1992·Granted Jul 5, 1994·45 cites·2 claims
- 0375US6159340AHydrolyzed polymers of N-vinylcarboxamides as paper, paperboard and cardboard dry strength enhancersBASF AG·Filed 1997·Granted Dec 12, 2000·37 cites·4 claims
- 0469US6835767B2Polymer dispersions containing starchBASF AG·Filed 2001·Granted Dec 28, 2004·12 cites·7 claims
- 0569US5084371APositive-working, radiation-sensitive mixture based on acid-cleavable and photochemically acid-forming compounds, and the production of relief patterns and relief imagesBASF AG·Filed 1989·Granted Jan 28, 1992·19 cites·6 claims
- 0667US5851300ACationic modification of starch and use of the cationically modified starchBASF AG·Filed 1995·Granted Dec 22, 1998·26 cites·8 claims
- 0765US8188197B2Method for producing a polymerGUBAYDULLIN ILSHAT·Filed 2008·Granted May 29, 2012·2 cites·23 claims
- 0865US6060566AGraft polymers of polymers containing vinyl ester and/or vinyl alcohol units and ethylenically unsaturated compounds, their preparation and their useBASF AG·Filed 1996·Granted May 9, 2000·25 cites·10 claims
- 0963US5700351AAntifoams based on oil-in-water emulsions for the paper industryBASF AG·Filed 1993·Granted Dec 23, 1997·26 cites·15 claims
- 1051US6114435APreparation of aqueous solutions of polymers containing vinylamine units, which solutions have a long shelf life, and their useBASF AG·Filed 1995·Granted Sep 5, 2000·13 cites·5 claims
- 1150US8420751B2Method for producing a polymerGUBAYDULLIN ILSHAT·Filed 2012·Granted Apr 16, 2013·0 cites·20 claims
- 1250US4835232AHeat-curable molding compositionsBASF AG·Filed 1988·Granted May 30, 1989·6 cites·9 claims
- 1349US5270376AAqueous polymer dispersion having divalent metal salt(s) incorporated thereinBASF AG·Filed 1992·Granted Dec 14, 1993·7 cites·7 claims
- 1446US6048945AGraft polymers comprising polymers, containing alkylene oxide units, and ethylenically unsaturated compounds, their preparation and their useBASF AG·Filed 1996·Granted Apr 11, 2000·11 cites·10 claims
- 1546US5744066ADefoaming and deaerating mixtures for aqueous media prone to foamingBASF AG·Filed 1996·Granted Apr 28, 1998·10 cites·6 claims
- 1637US2019344279A1Analyzer for aqueous mediaXYLEM IND S A R L·Filed 2019·Application pending·0 cites
- 1736US5300359ANon woven material containing aqueous polymer dispersionsBASF AG·Filed 1993·Granted Apr 5, 1994·5 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →