Walter Stripp

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Wuppertall, DE

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Patents Grantslast 30 patents

Information Patent Grant
Polyamide flat sheet membranes with microporous surface structure f...
- Patent number 11,130,099
- Issue date Sep 28, 2021
- 3M Innovative Properties Company
- Daniel Malek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Macroporous filtration membrane
- Patent number 9,844,625
- Issue date Dec 19, 2017
- 3M Innovative Properties Company
- Frank Schneider
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Polyamide Flat Sheet Membranes With Microporous Surface Structure f...
- Publication number 20200129933
- Publication date Apr 30, 2020
- 3M Innovative Properties Company
- Daniel Malek
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MACROPOROUS FILTRATION MEMBRANE
- Publication number 20140039415
- Publication date Feb 6, 2014
- Frank Schneider
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE