Inventor · disambiguated record
Friedhelm Nickel
Also filed as: NICKEL FRIEDHELM · SCHMIDT GUNTER
16 granted patents·2 pending applications·195 citations·filing 1978–2015
92Inventor score
Files withGOLDSCHMIDT AG TH5NICKEL FRIEDHELM4CHT R BEITLICH GMBH3HANSA TEXTILCHEMIE GMBH3HENKEL KGAA1
Top patents by PatentIndex Score
18 records- 0195US4476282AMethod of producing finely divided, stable oil-in-water emulsions of organopolysiloxanesGOLDSCHMIDT AG TH·Filed 1983·Granted Oct 9, 1984·93 cites·10 claims
- 0279US4921895APreparation for finishing textile fibers and products and textile products having improved handleGOLDSCHMIDT AG TH·Filed 1989·Granted May 1, 1990·34 cites·12 claims
- 0374US8110647B2Process for the preparation of an organopolysiloxane functionalized with a benzalmalonate by hydrosilylation in the presence of a hydroxy carboxylic acid or a cyclic ester thereofNICKEL FRIEDHELM·Filed 2009·Granted Feb 7, 2012·2 cites·18 claims
- 0470US6958410B2Amido-functional aminopolydiorganosiloxanesCHT R BEITLICH GMBH·Filed 2002·Granted Oct 25, 2005·13 cites·11 claims
- 0568US4248590APreparation for shrinkproofing woolGOLDSCHMIDT AG TH·Filed 1979·Granted Feb 3, 1981·12 cites·7 claims
- 0664US4654041AProcess for the removal of silicones from fibers, yarns or two-dimensional textile materialsHANSA TEXTILCHEMIE GMBH·Filed 1986·Granted Mar 31, 1987·13 cites·7 claims
- 0762US8492575B2Method for improving the color index of organopolysiloxanesNICKEL FRIEDHELM·Filed 2009·Granted Jul 23, 2013·0 cites·13 claims
- 0861US8481775B2Method for improving the color index of organopolysiloxanesNICKEL FRIEDHELM·Filed 2009·Granted Jul 9, 2013·0 cites·12 claims
- 0961US4182682APreparation for shrinkproofing wool and process for the production of the preparationKOERNER GOTZ·Filed 1978·Granted Jan 8, 1980·11 cites·12 claims
- 1060US7632910B2Polysiloxane and textile auxiliary containing a polysiloxaneCHT R BEITLICH GMBH·Filed 2003·Granted Dec 15, 2009·1 cites·16 claims
- 1152US8221507B2Removing the silicone coating from coated fabrics and airbagsNICKEL FRIEDHELM·Filed 2006·Granted Jul 17, 2012·1 cites·11 claims
- 1252US4283191APreparation for shrinkproofing woolGOLDSCHMIDT AG TH·Filed 1980·Granted Aug 11, 1981·8 cites·12 claims
- 1351US2008197315A1Siloxane-Containing Formulation for Reducing Crease FormationHENKEL KGAA·Filed 2006·Application pending·0 cites
- 1450US2008261473A1Polysiloxane and textile auxilary containing a polysiloxaneWILL PETER·Filed 2008·Application pending·0 cites
- 1534US4405328APreparation for shrinkproofing woolGOLDSCHMIDT AG TH·Filed 1981·Granted Sep 20, 1983·2 cites·15 claims
- 1633US4735627AMethod for finishing knitted fabricHANSA TEXTILCHEMIE GMBH·Filed 1986·Granted Apr 5, 1988·2 cites·11 claims
- 1730US4990267AAnhydrous preparation for finishing sewing yarn and thread: contains dimethyl-polysiloxaneHANSA TEXTILCHEMIE GMBH·Filed 1989·Granted Feb 5, 1991·3 cites·8 claims
- 1828US9777120B2Alkoxyalkylsilane-modified polysiloxanes and processes for the production thereofCHT R BEITLICH GMBH·Filed 2015·Granted Oct 3, 2017·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →