Bernhard Stohrer

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Pleidelsheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and method for producing a dyed and an undyed plastic melt
- Patent number 12,076,904
- Issue date Sep 3, 2024
- Coperion GmbH
- Ulrich Conrad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device and method for producing a dyed and an undyed plastic melt
- Patent number 11,440,221
- Issue date Sep 13, 2022
- Coperion GmbH
- Ulrich Conrad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Device and method for producing plastic granulate
- Patent number 11,273,576
- Issue date Mar 15, 2022
- Coperion GmbH
- Ulrich Conrad
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method and apparatus for supplying samples from a melt to a rheometer
- Patent number 4,934,201
- Issue date Jun 19, 1990
- Werner & Pfleiderer GmbH
- Albert Grimminger
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
DEVICE AND METHOD FOR PRODUCING A DYED AND AN UNDYED PLASTIC MELT
- Publication number 20200139606
- Publication date May 7, 2020
- Coperion GmbH
- Ulrich CONRAD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PRODUCING PLASTIC GRANULATE
- Publication number 20190202088
- Publication date Jul 4, 2019
- Coperion GmbH
- Ulrich CONRAD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
DEVICE AND METHOD FOR PRODUCING A DYED AND AN UNDYED PLASTIC MELT
- Publication number 20190168418
- Publication date Jun 6, 2019
- Coperion GmbH
- Ulrich CONRAD
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL