Wolfgang Höpfl

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Schworstadt, DE

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Patents Grantslast 30 patents

Information Patent Grant
Calcium carbonate for rotogravure printing medium
- Patent number 10,647,143
- Issue date May 12, 2020
- Omya International AG
- Jan Philipp Weihs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for the preparation of crumbles comprising calcium carbonate
- Patent number 10,053,581
- Issue date Aug 21, 2018
- Omya International AG
- Tazio Fornera
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR THE PRODUCTION OF FREE-FLOWING GRANULES
- Publication number 20230174786
- Publication date Jun 8, 2023
- Omya International Application
- Laura DE MIGUEL
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
CALCIUM CARBONATE FOR ROTOGRAVURE PRINTING MEDIUM
- Publication number 20180319193
- Publication date Nov 8, 2018
- Omya International AG
- Jan Philipp Weihs
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
PROCESS FOR THE PREPARATION OF CRUMBLES COMPRISING CALCIUM CARBONATE
- Publication number 20170174895
- Publication date Jun 22, 2017
- Omya International AG
- Tazio Fornera
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...