Inventor · disambiguated record
Hermann Seyffer
Also filed as: SEYFFER HERMANN
20 granted patents·14 pending applications·210 citations·filing 1989–2016
94Inventor score
Top patents by PatentIndex Score
34 records- 0187US5536766AFormaldehyde-free binding, impregnating or coating compositions for fibrous sheet materialsBASF AG·Filed 1995·Granted Jul 16, 1996·105 cites·9 claims
- 0284US8637160B2Polymer dispersions of vinylaromatic compounds and acrylate monomers prepared in the presence of seed latex and carbohydrate compoundsSCHMIDT-THUEMMES JUERGEN·Filed 2011·Granted Jan 28, 2014·6 cites·22 claims
- 0383US9950502B2Paper and cardboard packaging with barrier coatingBASF SE·Filed 2012·Granted Apr 24, 2018·11 cites·19 claims
- 0478US10837140B2Use of a coating layer with a styrene-butadiene copolymer on a paper substrate for blocking oxygen transferBASF SE·Filed 2016·Granted Nov 17, 2020·1 cites·21 claims
- 0577US10837141B2Use of a coating layer with an acrylate polymer on a paper substrate for blocking oxygen transferBASF SE·Filed 2016·Granted Nov 17, 2020·3 cites·20 claims
- 0676US8771812B2Paper and cardboard packaging with barrier coatingSEYFFER HERMANN·Filed 2012·Granted Jul 8, 2014·6 cites·20 claims
- 0776US8604101B2Process for producing aqueous dispersions of thermoplastic polyestersREN LIQUN·Filed 2011·Granted Dec 10, 2013·7 cites·45 claims
- 0868US8859106B2Use of polypeptides in the form of adhesive agentsSEYFFER HERMANN·Filed 2006·Granted Oct 14, 2014·1 cites·14 claims
- 0968US8314178B2Polymer dispersions containing highly branched polycarbonatesTERRENOIRE ALEXANDRE·Filed 2007·Granted Nov 20, 2012·1 cites·17 claims
- 1065US9023116B2Associative thickener comprising acid monomer, associative monomer and nonionic monomerZACHARIAS PHILIPP·Filed 2011·Granted May 5, 2015·2 cites·7 claims
- 1164US9034444B2Paper and cardboard packaging with barrier coating of a polymer mixtureSEYFFER HERMANN·Filed 2012·Granted May 19, 2015·2 cites·23 claims
- 1262US4937282ADispersions of non-tertiary butyl (meth)acrylate copolymers having glass transition temperatures of less than -10°C.BASF AG·Filed 1989·Granted Jun 26, 1990·15 cites·2 claims
- 1358US8747955B2Method of producing packaging having fat barrier propertiesCIMPEANU CARMEN-ELENA·Filed 2009·Granted Jun 10, 2014·3 cites·14 claims
- 1456US6767646B2Polymer dispersion for impregnating paperBASF AG·Filed 2001·Granted Jul 27, 2004·1 cites·9 claims
- 1556US2007203289A1Aqueous polyurethane dispersions obtained by the use of caesium saltsBASF AG·Filed 2007·Application pending·0 cites
- 1656US2011091733A1Paper coating composition comprising metal salt pigments and having a content of aqueous dispersions of water-soluble copolymersBASF SE·Filed 2009·Application pending·0 cites
- 1752US5756170APackaging films coated with polyurethaneBASF AG·Filed 1996·Granted May 26, 1998·13 cites·6 claims
- 1851US2010189994A1Aqueous dispersions of cross-linked, tertiary ester groups containing emulsion polymerisates and water-absorbent materials on a carrier material made thereofBASF SE·Filed 2007·Application pending·0 cites
- 1947US2008171213A1Use of Hydroxypropylated High Amylose Content Potato Starches to Achieve High Kit NumbersBASF PLANT SCIENCE GMBH·Filed 2005·Application pending·0 cites
- 2045US8980437B2Use of polyelectrolyte complexes for producing polymer foils with oxygen-barrier propertiesCIMPEANU CARMEN-ELENA·Filed 2010·Granted Mar 17, 2015·0 cites·15 claims
- 2145US2009226394A1Biocidal coatingsBASF AG·Filed 2006·Application pending·0 cites
- 2244US2002136913A1Aqueous polymer dispersions for barrier coatingsBASF AG·Filed 2002·Application pending·0 cites
- 2342US2005043467A1Aqueous polyurethane dispersions obtained by the use of caesium saltsBASF AG·Filed 2002·Application pending·0 cites
- 2442US2010021754A1Preparation of polymer dispersions in the presence of inorganic polymer particlesBASF SE·Filed 2007·Application pending·0 cites
- 2541US6458230B1Preparation of recyclable fiber compositesBASF AG·Filed 1996·Granted Oct 1, 2002·14 cites·24 claims
- 2640US9328247B2Paper coating slip additive comprising acid monomer, associative monomer and nonionic monomerBASF SE·Filed 2012·Granted May 3, 2016·0 cites·20 claims
- 2739US2010055446A1Preparation of polymer dispersions in the presence of organic polymer particlesBASF SE·Filed 2007·Application pending·0 cites
- 2838US6063498ASterile nonwovens bonded using polyurethane dispersionsBASF AG·Filed 1998·Granted May 16, 2000·15 cites·5 claims
- 2937US2012058332A1Barrier coating made of cycloolefin copolymersMUELLER KEVIN·Filed 2011·Application pending·0 cites
- 3036US2010167063A1Paper coating compounds containing silicasolsBASF SE·Filed 2007·Application pending·0 cites
- 3135US2013101865A1Use of an aqueous dispersion of biodegradable polyestersREN LIQUN·Filed 2012·Application pending·0 cites
- 3235US2003032720A1Aqueous dispersions for hydrolysis-resistant coatingsBASF AG·Filed 2002·Application pending·0 cites
- 3334US5624748APackaging materials having barrier properties against oxygenBASF AG·Filed 1995·Granted Apr 29, 1997·4 cites·9 claims
- 3432US2018362689A1Process for preparing an aqueous polymer dispersionBASF SE·Filed 2016·Application pending·0 cites
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