Inventor · disambiguated record
Michael Grahl
Also filed as: GRAHL MICHAEL
11 granted patents·6 pending applications·49 citations·filing 2000–2020
88Inventor score
Files withBAYER MATERIALSCIENCE AG8BAYER AG4COVESTRO DEUTSCHLAND AG3COVESTRO INTELLECTUAL PROPERTY GMBH & CO KG1LAAS HANS J1
Top patents by PatentIndex Score
17 records- 0190US11091584B2Blocked polyisocyanate composition based on pentamethylene 1,5-diisocyanateCOVESTRO DEUTSCHLAND AG·Filed 2016·Granted Aug 17, 2021·3 cites·12 claims
- 0290US7767778B2Polyurethane powder coating compositions that do not split off blocking agents and have a low stoving temperatureBAYER MATERIALSCIENCE AG·Filed 2005·Granted Aug 3, 2010·11 cites·12 claims
- 0386US10815330B2Thermolatently catalysed two-component systemCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Oct 27, 2020·2 cites·19 claims
- 0480US7919552B2Polyurethane powder lacquerBAYER MATERIALSCIENCE AG·Filed 2007·Granted Apr 5, 2011·4 cites·17 claims
- 0570US6423777B1Powder coating cross-linking agents of high functionality which contain uretdione groups and free isocyanate groupsBAYER AG·Filed 2000·Granted Jul 23, 2002·9 cites·6 claims
- 0670US6297343B1Powder coating crosslinking agents containing uretdione groups and free isocyanateBAYER AG·Filed 2000·Granted Oct 2, 2001·9 cites·8 claims
- 0766US6987158B2Polyadducts containing uretidone groupsBAYER AG·Filed 2003·Granted Jan 17, 2006·2 cites·8 claims
- 0859US11059934B2Process for producing (cyclo)aliphatic polycarbonate polyols having low reactivityCOVESTRO DEUTSCHLAND AG·Filed 2017·Granted Jul 13, 2021·0 cites·12 claims
- 0957US7148374B2Elimination-free powder coating crosslinking agentsBAYER AG·Filed 2003·Granted Dec 12, 2006·3 cites·12 claims
- 1055US2021009850A1Polyurethane powder coating materialCOVESTRO INTELLECTUAL PROPERTY GMBH & CO KG·Filed 2020·Application pending·0 cites
- 1154US2010056702A1Powder mixtures, processes for preparing such mixtures, powder coatings using such mixtures and methods of coating substrates with such mixturesBAYER MATERIALSCIENCE AG·Filed 2009·Application pending·0 cites
- 1253US7329717B2Polyisocyanate-modified polycarboxylic acidsBAYER MATERIALSCIENCE AG·Filed 2004·Granted Feb 12, 2008·2 cites·8 claims
- 1347US2015252138A1Polyisocyanate-polyaddition productsBAYER MATERIALSCIENCE AG·Filed 2013·Application pending·0 cites
- 1447US2007142608A1Process for the preparation of polyaddition compoundsLAAS HANS J·Filed 2006·Application pending·0 cites
- 1544US2015240024A1Polyisocyanate-polyaddition productionsBAYER MATERIALSCIENCE AG·Filed 2013·Application pending·0 cites
- 1640US7148295B2Carboxy-functional crosslinkers for epoxy-functional powder-lacquer binding agentsBAYER MATERIALSCIENCE AG·Filed 2004·Granted Dec 12, 2006·4 cites·11 claims
- 1740US2016060380A1Hydrophilic polyaspartic estersBAYER MATERIALSCIENCE AG·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →