Melanie WISNIEWSKI

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Homburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Ion-exchange membrane made of a biaxially stretched β-porous film
- Patent number 10,340,544
- Issue date Jul 2, 2019
- Treofan Germany GmbH & Co. KG
- Bertram Schmitz
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
BIAXIALLY ORIENTED POROUS FILM HAVING A PARTICLES-CONTAINING POROUS...
- Publication number 20200238672
- Publication date Jul 30, 2020
- Treofan Germany GmbH & Co. KG
- Bertram SCHMITZ
- B32 - LAYERED PRODUCTS
Information Patent Application
ION-EXCHANGE MEMBRANE MADE OF A BIAXIALLY STRETCHED ß-POROUS FILM
- Publication number 20160322662
- Publication date Nov 3, 2016
- Treofan Germany GmbH & Co. KG
- Bertram SCHMITZ
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL