Dirk Steinmeister

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Leverkusen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of manufacturing of press materials
- Patent number 10,414,853
- Issue date Sep 17, 2019
- Covestro Deutschland AG
- Andreas Pielasch
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for producing a hard polyurethane-polyisocyanurate foamed ma...
- Patent number 9,718,936
- Issue date Aug 1, 2017
- Covestro Deutschland AG
- Stephan Schleiermacher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF MANUFACTURE OF PRESS MATERIALS
- Publication number 20170037180
- Publication date Feb 9, 2017
- COVESTRO DEUTSCHLAND AG
- Andreas PIELASCH
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD FOR PRODUCING A HARD POLYURETHANE-POLYISOCYANURATE FOAMED MA...
- Publication number 20150051301
- Publication date Feb 19, 2015
- Bayer Intellectual Property GmbH
- Stephan Schleiermacher
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYURETHANE FOAM AND METHOD FOR PRODUCING SAME
- Publication number 20140066534
- Publication date Mar 6, 2014
- Bayer Intellectual Property GmbH
- Dirk Steinmeister
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR THE PRODUCTION OF A SPRAY APPLICATION CONSIST...
- Publication number 20120178895
- Publication date Jul 12, 2012
- Bayer MaterialScience AG
- Hans-Guido Wirtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL