Ricardo Luiz Willemann

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Film made of polyaryleetherketone
- Patent number 9,334,356
- Issue date May 10, 2016
- Evonik Degussa GmbH
- Joerg Blaschke
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polyphenylsulfone-polytetrafluoroethylene blend for anti-wear tapes...
- Patent number 9,040,135
- Issue date May 26, 2015
- Evonik Rohm GmbH
- Detlef Bumann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POLYPHENYLSULFONE-POLYTETRAFLUOROETHYLENE BLEND FOR ANTI-WEAR TAPES...
- Publication number 20130230677
- Publication date Sep 5, 2013
- Evonik Roehm GmbH
- Detlef Bumann
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
FILM MADE OF POLYARYLEETHERKETONE
- Publication number 20120196113
- Publication date Aug 2, 2012
- EVONIK DEGUSSA GmbH
- Joerg Blaschke
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYPHENYLSULPHONE-POLYTETRAFLUOROETHYLENE COMPOSITIONS AND USE THE...
- Publication number 20120114890
- Publication date May 10, 2012
- Evonik Roehm GmbH
- Detlef Bumann
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...