Jurgen Wildhardt

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Wallrabenstein, DE

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Patents Grantslast 30 patents

Information Patent Grant
Shaped articles which are composed of a copolymer containing fluori...
- Patent number 4,557,955
- Issue date Dec 10, 1985
- Hoechst Aktiengesellschaft
- Axel Walch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Open-cell/microporous molded article
- Patent number 4,499,211
- Issue date Feb 12, 1985
- Hoechst Aktiengesellschaft
- Axel Walch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hemodialysis membrane and process and apparatus for using same in h...
- Patent number 4,354,938
- Issue date Oct 19, 1982
- Hoechst Aktiengesellschaft
- Axel Walch
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Permselective membrane and use
- Patent number 4,229,291
- Issue date Oct 21, 1980
- Hoechst Aktiengesellschaft
- Axel Walch
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...