Peter Willi Kreis

Follow

Person

Winterthur, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Process for the continuous production of polyesters
- Patent number 9,683,075
- Issue date Jun 20, 2017
- Purac Biochem B.V.
- Robert Edgar Haan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of producing polycarbonate in a flash devolatilization system
- Patent number 7,632,913
- Issue date Dec 15, 2009
- SABIC Innovative Plastics IP B.V.
- Maarten Antoon Jan Campman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR THE CONTINUOUS PRODUCTION OF POLYESTERS
- Publication number 20110263799
- Publication date Oct 27, 2011
- Sulzer Chemtech
- Robert Edgar Haan
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...