Inventor · disambiguated record
Karl-Heinz Wassmer
Also filed as: WASSMER KARL-HEINZ
12 granted patents·3 pending applications·179 citations·filing 1991–2020
90Inventor score
Top patents by PatentIndex Score
15 records- 0189US5110835AAntistatic expandable styrene polymers in bead formBASF AG·Filed 1991·Granted May 5, 1992·65 cites·1 claims
- 0284US5525636AExpandable styrene polymersBASF AG·Filed 1995·Granted Jun 11, 1996·51 cites·6 claims
- 0382US8211987B2Deodorization of polymer compositionsAHMADNIAN FATEMEH·Filed 2011·Granted Jul 3, 2012·5 cites·22 claims
- 0473US10752731B2Process for the continuous production of polyether polyolsBASF SE·Filed 2015·Granted Aug 25, 2020·1 cites·2 claims
- 0572US5496864AExpandable styrene polymersBASF AG·Filed 1995·Granted Mar 5, 1996·30 cites·11 claims
- 0667US2020332058A1Process for the continuous production of polyether polyolsBASF SE·Filed 2020·Application pending·0 cites
- 0766US2020207912A1Process for the continuous production of polyether polyolsBASF SE·Filed 2020·Application pending·0 cites
- 0865US8188197B2Method for producing a polymerGUBAYDULLIN ILSHAT·Filed 2008·Granted May 29, 2012·2 cites·23 claims
- 0957US5880166AExpandable styrene polymersBASF AG·Filed 1998·Granted Mar 9, 1999·16 cites·7 claims
- 1050US8420751B2Method for producing a polymerGUBAYDULLIN ILSHAT·Filed 2012·Granted Apr 16, 2013·0 cites·20 claims
- 1147US2009275725A1Polysulphones and polyether sulphones with reduced yellow index and processes for their preparationBASF SE·Filed 2007·Application pending·0 cites
- 1244US7124768B2Method for transferring aqueous polymer dispersions from one container to another containerBASF AG·Filed 2002·Granted Oct 24, 2006·2 cites·16 claims
- 1335US5464881AExpandable styrene polymers of high heat resistanceBASF AG·Filed 1993·Granted Nov 7, 1995·3 cites·1 claims
- 1433US5854297AFoam materials based on copolymers of styrene and 1,1-diphenyletheneBASF AG·Filed 1996·Granted Dec 29, 1998·2 cites·8 claims
- 1533US5563178AExpandable styrene polymers of high heat resistanceBASF AG·Filed 1995·Granted Oct 8, 1996·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →