Hans-Peter Maier

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Sulzbach, Taunus, DT

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Patents Grantslast 30 patents

Information Patent Grant
Process and device for the continuous dyeing of texile webs of synt...
- Patent number 4,046,506
- Issue date Sep 6, 1977
- Hoechst Aktiengesellschaft
- Erich Feess
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for obtaining multicolor effects
- Patent number 4,023,925
- Issue date May 17, 1977
- Hoechst Aktiengesellschaft
- Birgid Fadler nee Jack
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for obtaining irregular shadow dyeings on polyester fibers...
- Patent number 3,990,839
- Issue date Nov 9, 1976
- Hoechst Aktiengesellschaft
- Hans-Ulrich von der Eltz
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Process for the continuous dyeing and printing of piece goods
- Patent number 3,990,846
- Issue date Nov 9, 1976
- Hoechst Aktiengesellschaft
- Armand Lehinant
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...