Johann P. Fischer

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Konigstein, Taunus, DE

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Patents Grantslast 30 patents

Information Patent Grant
Medical apparatus for parenteral liquids
- Patent number 4,329,992
- Issue date May 18, 1982
- Hoechst Aktiengesellschaft
- Udo Becker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Plastics material having an improved blood tolerance
- Patent number 4,178,329
- Issue date Dec 11, 1979
- Hoechst Aktiengesellschaft
- Udo Becker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for preparing acrylic acid or methacrylic acid ester polyme...
- Patent number 4,124,751
- Issue date Nov 7, 1978
- Hoechst Aktiengesellschaft
- Johann P. Fischer
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...