Guido Naberfeld

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Upper St. Clair, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for separating an organic phase from an electrolyte-containi...
- Patent number 8,354,028
- Issue date Jan 15, 2013
- Bayer Material Science AG
- Helmut Meyer
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for stripping polymer polyols
- Patent number 7,790,804
- Issue date Sep 7, 2010
- Bayer MaterialScience AG
- Michael Brockelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR SEPARATING AN ORGANIC PHASE FROM AN ELECTROLYTE-CONTAINI...
- Publication number 20130072631
- Publication date Mar 21, 2013
- BAYERMATERIAL SCIENCE AG
- Helmut MEYER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR SEPARATING AN ORGANIC PHASE FROM AN ELECTROLYTE-CONTAINI...
- Publication number 20080185343
- Publication date Aug 7, 2008
- Bayer MaterialScience AG
- HELMUT MEYER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Process for stripping polymer polyols
- Publication number 20080033139
- Publication date Feb 7, 2008
- Michael Brockelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...