Ludwig Holting

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Bruchkobel, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for producing polyesters and a disk ring reactor for the method
- Patent number 7,550,116
- Issue date Jun 23, 2009
- Lurgi Zimmer GmbH
- Fritz Wilhelm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for the direct and continuous production of hollow articles...
- Patent number 7,547,406
- Issue date Jun 16, 2009
- Lurgi Zimmer GmbH
- Brigitta Otto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Device for changing nozzles
- Patent number 7,431,058
- Issue date Oct 7, 2008
- Lurgi Zimmer GmbH
- Ludwig Hölting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Apparatus for processing high viscosity materials
- Patent number 5,055,273
- Issue date Oct 8, 1991
- Davy McKee Aktiengesellschaft
- Fritz Wilhelm
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD OF PRODUCING POLYESTERS
- Publication number 20090240007
- Publication date Sep 24, 2009
- Fritz WILHELM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Producing Polyesters and A Disk Ring Reactor for the Method
- Publication number 20080064834
- Publication date Mar 13, 2008
- Fritz Wilhelm
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Device for changing nozzles
- Publication number 20050173471
- Publication date Aug 11, 2005
- Ludwig Holting
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method for the direct and continuous production of hollow articles...
- Publication number 20050161863
- Publication date Jul 28, 2005
- ZIMMER AKTIENGESELLSCHAFT
- Brigitta Otto
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL