Berthold Druschel

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Rees, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide beads and method for the production thereof
- Patent number 9,676,121
- Issue date Jun 13, 2017
- Rhodia Operations
- Jean-Francois Estur
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20190152096
- Publication date May 23, 2019
- Rhodia Operations
- JEAN-FRANCOIS ESTUR
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20170239844
- Publication date Aug 24, 2017
- RHODIA OPERATIONS
- Jean-Francois ESTUR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20150151452
- Publication date Jun 4, 2015
- Rhodia Operations
- Jean-Francois ESTUR
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
POLYAMIDE BEADS AND METHOD FOR THE PRODUCTION THEREOF
- Publication number 20100285998
- Publication date Nov 11, 2010
- Jean-Francois Estur
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL