Achim Symannek

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Leichlingen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Device and process for producing plastic components, especially pol...
- Patent number 6,136,238
- Issue date Oct 24, 2000
- Bayer Aktiengesellschaft
- Werner Rasshofer
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for the production of moldings from two-component reactive...
- Patent number 5,611,976
- Issue date Mar 18, 1997
- Bayer Aktiengesellschaft
- Lothar Klier
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PROCESS AND APPARATUS FOR QUANTITATIVE MONITORING OF THE COMPOSITIO...
- Publication number 20220168701
- Publication date Jun 2, 2022
- Sebastian Koester
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PROCESS FOR PRODUCING RIGID POLYURETHANE (PUR) AND POLYURETHANE/ PO...
- Publication number 20190367770
- Publication date Dec 5, 2019
- Covestro Deutschland AG
- Dirk Brüning
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CASTING DEVICE FOR APPLYING A FOAMING REACTION MIXTURE
- Publication number 20180222093
- Publication date Aug 9, 2018
- COVESTRO DEUTSCHLAND AG
- Dirk Brüning
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PROCESS FOR THE PRODUCTION OF POLYURETHANE MOLDED ARTICLES
- Publication number 20090001626
- Publication date Jan 1, 2009
- Bayer MaterialScience AG
- Hans-Guido Wirtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Process for the production of polyurethane molded articles
- Publication number 20050280173
- Publication date Dec 22, 2005
- Bayer MaterialScience AG
- Hans-Guido Wirtz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL