Inventor · disambiguated record
Bernd Kray
Also filed as: KRAY BERND
3 granted patents·4 pending applications·4 citations·filing 2001–2010
55Inventor score
Top patents by PatentIndex Score
7 records- 0172US8354492B2Preparation of cast polyamides using special activatorsRHEIN CHEMIE RHEINAU GMBH·Filed 2009·Granted Jan 15, 2013·3 cites·12 claims
- 0251US8710217B2Method for producing lactamates by way of thin film evaporationLAUFER WILHELM·Filed 2009·Granted Apr 29, 2014·1 cites·13 claims
- 0341US2006052261A1Process for the preparation of pulverulent (poly)ureas by means of spray dryingKRAY BERND·Filed 2005·Application pending·0 cites
- 0437US2011172321A1Hotmelt viscosity stabilizerRHEIN CHEMIE RHEINAU GMBH·Filed 2010·Application pending·0 cites
- 0534US6350899B2Process for the esterification of unsaturated carboxylic acids with unsaturated alcohols with avoidance of blackening and precipitationRHEIN CHEMIE RHEINAU GMBH·Filed 2001·Granted Feb 26, 2002·0 cites·6 claims
- 0633US2011092620A1Carbodiimides and 2-(1,1-dimethylethyl)-6-[[3-(1,1-dimethylethyl)-2-hydroxy-5-methylphenyl]methyl-4-methylphenyl] acrylate as colour stabilizers in hot-melt adhesivesRHEIN CHEMIE RHEINAU GMBH·Filed 2010·Application pending·0 cites
- 0732US2012123062A1Process for preparing carbodiimidesLAUFER WILHELM·Filed 2010·Application pending·0 cites
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