Inventor · disambiguated record
Gerhard Laqua
Also filed as: LAQUA GERHARD
9 granted patents·1 pending application·100 citations·filing 1994–2008
87Inventor score
Top patents by PatentIndex Score
10 records- 0190US5489663APreparation of polyisocyanates containing isocyanurate groups and use thereofBASF AG·Filed 1994·Granted Feb 6, 1996·50 cites·22 claims
- 0279US7518015B2Process for heterogeneously catalyzed gas phase partial oxidation of at least one organic starting compoundBASF AG·Filed 2006·Granted Apr 14, 2009·5 cites·10 claims
- 0369US5728317APolyisocyanate compositions having a long shelf life and obtainable by phosgene-free methods, their preparation and their useBASF AG·Filed 1996·Granted Mar 17, 1998·23 cites·24 claims
- 0467US7518016B2Long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compoundBASF AG·Filed 2005·Granted Apr 14, 2009·1 cites·12 claims
- 0566US5808138AStable polyisocyanate copositions obtainable by phosgene-free methods and their preparationBASF AG·Filed 1995·Granted Sep 15, 1998·9 cites·4 claims
- 0663US2008187467A1Apparatus for long-term operation of a heterogeneously catalyzed gas phase partial oxidation of at least one organic compoundBASF SE·Filed 2008·Application pending·0 cites
- 0759US6750365B2Thermal dissociation of allophanatesBASF AG·Filed 2002·Granted Jun 15, 2004·2 cites·21 claims
- 0852US6410778B2Method of producing organic diurethanes and/or polyurethanes and their use in the production of di and/or polyisocyanatesBASF AG·Filed 1996·Granted Jun 25, 2002·6 cites·7 claims
- 0950US5516928APreparaion of 3.cyano-3,5,5-trimethylcyclohexanoneBASF AG·Filed 1995·Granted May 14, 1996·4 cites·6 claims
- 1042US6888006B2Method for processing pyrollidone and n-vinyl pyrollidone residuesBASF AG·Filed 2001·Granted May 3, 2005·0 cites·7 claims
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