Inventor · disambiguated record
Rolf Gertzmann
Also filed as: GERTZMANN ROLF
21 granted patents·25 pending applications·151 citations·filing 2001–2019
95Inventor score
Files withBAYER MATERIALSCIENCE AG13BAYER AG10GERTZMANN ROLF6BAYER POLYMERS LLC3BAYER INNOVATION GMBH2
Top patents by PatentIndex Score
46 records- 0190US7345110B2Process for the continuous production of an aqueous polyurethane dispersionBAYER MATERIALSCIENCE AG·Filed 2005·Granted Mar 18, 2008·10 cites·18 claims
- 0283US7550527B2Aqueous copolymer dispersions with reactive diluentBAYER MATERIALSCIENCE AG·Filed 2006·Granted Jun 23, 2009·8 cites·11 claims
- 0382US6559274B2Stabilized monoaspartic acid esters and polyaspartic acid estersBAYER AG·Filed 2001·Granted May 6, 2003·12 cites·12 claims
- 0481US6790925B2In-situ preparation of polyaspartic ester mixturesBAYER POLYMERS LLC·Filed 2002·Granted Sep 14, 2004·19 cites·20 claims
- 0580US6710120B2Polyurethane dispersions based on fatty acid dialkanolamidesBAYER AG·Filed 2003·Granted Mar 23, 2004·17 cites·20 claims
- 0679US6512073B2Electrical insulating enamel binders having a urea and/or hydantoin structureBAYER AG·Filed 2001·Granted Jan 28, 2003·17 cites·12 claims
- 0776US6831126B2Emulsion polymers and their use as peelable coatingsBAYER AG·Filed 2002·Granted Dec 14, 2004·14 cites·10 claims
- 0874US9790317B2Aqueous polyurethane dispersion comprising a terephthalic acid polyesterBAYER MATERIALSCIENCE AG·Filed 2013·Granted Oct 17, 2017·2 cites·14 claims
- 0972US10807955B2Process for the preparation of a 2-pyridylethylcarboxamide derivativeBAYER CROPSCIENCE AG·Filed 2017·Granted Oct 20, 2020·1 cites·15 claims
- 1072US7408001B2Aqueous coating of hydroxy- and acid-functional copolymer and crosslinkerBAYER AG·Filed 2006·Granted Aug 5, 2008·2 cites·20 claims
- 1172US6774207B2Polyaspartate resins with good hardness and flexibilityBAYER POLYMERS LLC·Filed 2002·Granted Aug 10, 2004·11 cites·20 claims
- 1272US6774206B2Polyaspartate resins with improved flexibilityBAYER POLYMERS LLC·Filed 2002·Granted Aug 10, 2004·6 cites·20 claims
- 1370US7026429B2Hydrophilic polyurethane-polyurea dispersionsBAYER AG·Filed 2003·Granted Apr 11, 2006·9 cites·11 claims
- 1469US9650467B2Polyurethaneureas for wood coatingsCOVESTRO DEUTSCHLAND AG·Filed 2015·Granted May 16, 2017·1 cites·12 claims
- 1563US6825376B2NCO prepolymers prepared from isophorone diisocyanate and having a low monomer contentBAYER AG·Filed 2002·Granted Nov 30, 2004·6 cites·13 claims
- 1663US2009215954A1Polyurethane dispersions based on 2,2'-mdiBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 1761US8197835B2Biomedical foam articlesDIETZE MELITA·Filed 2007·Granted Jun 12, 2012·1 cites·18 claims
- 1860US6787627B2Aqueous coating compositions based on epoxybutene polyethersBAYER AG·Filed 2003·Granted Sep 7, 2004·4 cites·25 claims
- 1958US6911501B1Process for preparing aspartatesBAYER MATERIALSCIENCE AG·Filed 2004·Granted Jun 28, 2005·4 cites·11 claims
- 2058US2008045641A1Water-dilutable or water soluble blocked polyisocyanates for producing aqueous 1K PU coating with rapid initial physical dryingDORR SEBASTIAN·Filed 2007·Application pending·0 cites
- 2157US7307140B2PolyaspartimidesBAYER MATERIALSCIENCE LLC·Filed 2004·Granted Dec 11, 2007·4 cites·5 claims
- 2256US7022760B2Crosslinkable binder dispersionsBAYER AG·Filed 2003·Granted Apr 4, 2006·3 cites·8 claims
- 2353US2007270730A1Polyurethane foams for wound managementRISCHE THORSTEN·Filed 2007·Application pending·0 cites
- 2453US2008171832A1Polyurethane dispersions based on 2,2'-MDIGERTZMANN ROLF·Filed 2008·Application pending·0 cites
- 2552US2009263431A1Polyurethane foams for wound managementBAYER INNOVATION GMBH·Filed 2008·Application pending·0 cites
- 2651US2010324214A1Water-Dilutable or Water-Soluble Blocked Polyisocyanates for Producing Aqueous 1K PU Coatings with Rapid Initial Physical DryingBAYER MATERIALSCIENCE AG·Filed 2010·Application pending·0 cites
- 2750US2007238830A1Aqueous polyurethane dispersions with improved storage stabilityBAYER MATERIALSCIENCE AG·Filed 2007·Application pending·0 cites
- 2850US2009092647A1Polyurethane foams for wound managementBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 2947US2006100348A1Polyester-polyacrylate dispersions with reactive diluents based on hydroxy-functional estersBAYER MATERIALSCIENCE AG·Filed 2005·Application pending·0 cites
- 3047US2006241228A1Polyurethane dispersions having improved film-forming propertiesBAYER MATERIALSCIENCE LLC·Filed 2006·Application pending·0 cites
- 3147US2006100332A1Polyester-polyacrylate dispersions with reactive diluents based on compounds containing lactone groupsBAYER MATERIALSCIENCE AG·Filed 2005·Application pending·0 cites
- 3246US2008214721A1Polyester-polacrylate dispersions for two-component coating compositionsBAYER MATERIALSCIENCE AG·Filed 2008·Application pending·0 cites
- 3346US2009148395A1Biomedical foam articlesBAYER INNOVATION GMBH·Filed 2008·Application pending·0 cites
- 3445US2011236667A1Polyurethane-modified alkyd resin dispersionsBAYER MATERIALSCIENCE AG·Filed 2011·Application pending·0 cites
- 3543US2008146764A1Solutions of blocked polyimides or polyamideimidesGERTZMANN ROLF·Filed 2007·Application pending·0 cites
- 3642US2004034146A1Polyurethane-polyacrylate hybrid coating compositionsFiled 2003·Application pending·0 cites
- 3742US2021261507A1Crystalline Form of FluopyramBAYER AG·Filed 2019·Application pending·0 cites
- 3841US2006240264A1N-methylpyrrolidone-free polyurethane dispersions based on dimethylolpropionic acidBAYER MATERIALSCIENCE AG·Filed 2006·Application pending·0 cites
- 3940US2008146748A1Polyurethane-modified alkyd resin dispersionsBLUM HARALD·Filed 2007·Application pending·0 cites
- 4038US2013344289A1Aqueous 1K Coating System and Method for Improving the Appearance of Grained Wood SurfacesGERTZMANN ROLF·Filed 2012·Application pending·0 cites
- 4138US2018118971A1Aqueous polyurethane-polyacrylate dispersionsCOVESTRO DEUTSCHLAND AG·Filed 2016·Application pending·0 cites
- 4237US2002072582A1New coating binders with urea and/or hydantoin structures, a process for their production and their useFiled 2001·Application pending·0 cites
- 4336US2012289650A1Processes for the preparation of aqueous dispersions based on polyurethaneureasGERTZMANN ROLF·Filed 2011·Application pending·0 cites
- 4430US2012259063A1Use of nmp-free coatings for automotive interiorsGERTZMANN ROLF·Filed 2010·Application pending·0 cites
- 4529US9624387B2Aqueous acrylic coating system and method for improving the appearance of grained wood surfacesGERTZMANN ROLF·Filed 2012·Granted Apr 18, 2017·0 cites·10 claims
- 4626US2011306727A1Aqueous polymer dispersionGRABLOWITZ HANS GEORG·Filed 2010·Application pending·0 cites
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