Karlheinz Wiltzer

Follow

Person

Bad Blankenburg, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Method and device for continuously producing copolyamides with melt...
- Patent number 7,615,606
- Issue date Nov 10, 2009
- PE Polymer Engineering GmbH & Co. Forschungs KG
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and device for the standardized continuous production of po...
- Patent number 6,136,947
- Issue date Oct 24, 2000
- Polymer Engineering GmbH
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process and device for continuous production of polyamides
- Patent number 6,107,449
- Issue date Aug 22, 2000
- Polymer Engineering GmbH
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for continuously preparing a polyamide 6 with a low dimer c...
- Patent number 5,973,105
- Issue date Oct 26, 1999
- Polymer Engineering GmbH
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of continuously producing polyamide 6 using recycled lactam
- Patent number 5,962,538
- Issue date Oct 5, 1999
- Polymer Engineering GmbH
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Continuously Producing Copolyamides with Melt...
- Publication number 20080051527
- Publication date Feb 28, 2008
- Karlheinz Wiltzer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...