Ulrich Burkhardt

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Stuttgart, DE

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Patents Grantslast 30 patents

Information Patent Grant
Treatment element for treating material in a multi-shaft worm machi...
- Patent number 9,022,639
- Issue date May 5, 2015
- Coperion GmbH
- Ulrich Burkhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Twin screw extruder with single-flight kneading disks
- Patent number 6,179,460
- Issue date Jan 30, 2001
- Krupp Werner & Pfleiderer, GmbH
- Ulrich Burkhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-shaft screw-type extruder, in particular twin-shaft extruder
- Patent number 6,048,088
- Issue date Apr 11, 2000
- Krupp Werner & Pfleiderer GmbH
- Erwin Haring
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of carrying out continuous preparation processes on tightly...
- Patent number 6,042,260
- Issue date Mar 28, 2000
- Krupp Werner & Pfleiderer GmbH
- Peter Heidemeyer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TREATMENT ELEMENT FOR TREATING MATERIAL IN A MULTI-SHAFT WORM MACHI...
- Publication number 20120320702
- Publication date Dec 20, 2012
- Ulrich Burkhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
TREATMENT ELEMENT FOR TREATING MATERIAL IN A MULTI-SHAFT WORM MACHI...
- Publication number 20120182823
- Publication date Jul 19, 2012
- Ulrich Burkhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method for fusing and homogenizing multimodal and bimodal polyolefins
- Publication number 20060245294
- Publication date Nov 2, 2006
- Ulrich Burkhardt
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL