Hans-Peter Hortig

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Hattersheim, Main, DT

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the purification of terephthalic acid dimethyl ester
- Patent number 4,040,793
- Issue date Aug 9, 1977
- Hoechst Aktiengesellschaft
- Eberhard Achsel
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Tempering and sterilizing device
- Patent number 3,977,091
- Issue date Aug 31, 1976
- Hoechst Aktiengesellschaft
- Hans-Peter Hortig
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for the purification of terephthalic acid dimethyl ester
- Patent number 3,962,315
- Issue date Jun 8, 1976
- Hoechst Aktiengesellschaft
- Eberhard Achsel
- C07 - ORGANIC CHEMISTRY