Frank Weinelt

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Billerbeck, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method for the purification of poly(arylene ethers)
- Patent number 9,598,537
- Issue date Mar 21, 2017
- Evonik Degussa GmbH
- Martin Roos
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Flexible coating composites having primarily mineral composition
- Patent number 9,180,487
- Issue date Nov 10, 2015
- Evonik Degussa GmbH
- Frank Weinelt
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Patents Applicationslast 30 patents

Information Patent Application
POLYAMIDES HAVING CYCLIC TERPENOID SUBSTRUCTURES
- Publication number 20220227932
- Publication date Jul 21, 2022
- Evonik Operations GmbH
- Frank Weinelt
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR THE PURIFICATION OF POLY(ARYLENE ETHERS)
- Publication number 20160075825
- Publication date Mar 17, 2016
- EVONIK DEGUSSA GmbH
- Martin Roos
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FLEXIBLE COATING COMPOSITES HAVING PRIMARILY MINERAL COMPOSITION
- Publication number 20120196134
- Publication date Aug 2, 2012
- EVONIK DEGUSSA GmbH
- Frank Weinelt
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
FLUID, FLUORINE-CONTAINING AND SINGLE-COMPONENT COMPOSITION
- Publication number 20100324205
- Publication date Dec 23, 2010
- Alois Maier
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Liquid fluorine-containing and two-component compositions for the s...
- Publication number 20090198000
- Publication date Aug 6, 2009
- EVONIK DEGUSSA GmbH
- Frank Weinelt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...