Gerd Illian

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
2-Fluoropyridines, their preparation and their use in liquid crysta...
- Patent number 5,630,962
- Issue date May 20, 1997
- Hoechst Aktiengesellschaft
- Hubert Schlosser
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cyclohexylphenylpyrimidines, process for their preparation, and the...
- Patent number 5,439,612
- Issue date Aug 8, 1995
- Hoechst Aktiengesellschaft
- Gerd Illian
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Oxazolidinone derivatives, and the use thereof as dopes in liquid-c...
- Patent number 5,310,499
- Issue date May 10, 1994
- Hoechst Aktiengesellschaft
- Gunter Scherowsky
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Cyclohexylphenylpyrimidines, process for their preparation, and the...
- Patent number 5,200,521
- Issue date Apr 6, 1993
- Hoechst Aktiengesellschaft
- Gerd Illian
- C07 - ORGANIC CHEMISTRY