Hans Ludwig Panke

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Frankfurt am Main, DE

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Patents Grantslast 30 patents

Information Patent Grant
Use of quaternary ether amines as fiber processing agents
- Patent number 4,257,769
- Issue date Mar 24, 1981
- Hoechst Aktiengesellschaft
- Rolf Kleber
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Quaternary ammonium compounds and their use in hair care compositions
- Patent number 4,134,970
- Issue date Jan 16, 1979
- Hoechst Aktiengesellschaft
- Hans L. Panke
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Fabric softeners
- Patent number 4,118,324
- Issue date Oct 3, 1978
- Hoechst Aktiengesellschaft
- Willi Steckelberg
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE