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Hans-Peter Maier
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Sulzbach, DE
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last 30 patents
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Patent Grant
Pad cold-dwell process for dyeing wool piece goods with reactive dy...
Patent number
4,701,182
Issue date
Oct 20, 1987
Hans-Ulrich von der Eltz
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for dyeing modified polyester fiber textile material in abs...
Patent number
4,583,988
Issue date
Apr 22, 1986
Hoechst Akteingesellschaft
Siegfried Muller
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the dyeing of wool with reactive dyestuffs
Patent number
4,304,566
Issue date
Dec 8, 1981
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 dyeing of synthetic polyamide fibers with reactive...
Patent number
4,297,101
Issue date
Oct 27, 1981
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 dyeing of cellulose fibers with reactive dyes accor...
Patent number
4,277,246
Issue date
Jul 7, 1981
Hoechst Aktiengesellschaft
Armand Lehinant
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information
Patent Grant
Process for the dyeing of wool
Patent number
4,141,683
Issue date
Feb 27, 1979
Hoechst Aktiengesellschaft
Hans-Peter Maier
D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...