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Bertram SCHMITZ
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Saarbrucken, DE
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Patents Grants
last 30 patents
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Patent Grant
Microporous separator film having homogeneous porosity and greater...
Patent number
10,347,889
Issue date
Jul 9, 2019
Treofan Germany GmbH & Co. KG
Bertram Schmitz
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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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 Applications
last 30 patents
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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
HIGHLY-POROUS SEPARATOR FILM WITH A COATING
Publication number
20200058916
Publication date
Feb 20, 2020
Treofan Germany GmbH & Co. KG
BERTRAM SCHMITZ
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
HIGH-POROSITY SEPARATOR FILM WITH COATING AND SHUT DOWN FUNCTION
Publication number
20200058915
Publication date
Feb 20, 2020
Treofan Germany GmbH & Co. KG
BERTRAM SCHMITZ
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
BIAXIALLY ORIENTED FILM HAVING A PARTICLE-CONTAINING POROUS LAYER
Publication number
20170047567
Publication date
Feb 16, 2017
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
Information
Patent Application
MICROPOROUS SEPARATOR FILM HAVING HOMOGENEOUS POROSITY AND GREATER...
Publication number
20150263322
Publication date
Sep 17, 2015
Treofan Germany GmbH & Co. KG
Bertram Schmitz
H01 - BASIC ELECTRIC ELEMENTS