Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8956423 | Method of increasing chlorine fastness | — | 2015-02-17 |
| 8093375 | Reactive polysaccharide derivatives, their preparation and their use | Torsten Kulke | 2012-01-10 |
| 8007546 | Method of increasing depth shade | Ulrich Strahm | 2011-08-30 |
| 7090704 | Method of treating natural or synthetic polyamide fibre materials | — | 2006-08-15 |
| 6280482 | Method of treating natural or synthetic polyamide fiber materials | Jean-Marie Adam | 2001-08-28 |
| 6039768 | Process for the treatment of dyed cellulosic fiber material | — | 2000-03-21 |
| 5948125 | Method of treating dyed, natural or synthetic polyamide fibre materials | — | 1999-09-07 |
| 5810891 | Process for dyeing wool-containing fiber materials | Edvard Ham | 1998-09-22 |
| 5630850 | Process for printing fibre material by the direct printing process | Paul Schafflutzel | 1997-05-20 |
| 5611820 | Process for dyeing wool-containing fibre materials | — | 1997-03-18 |
| 5460630 | Process for dyeing fibrous materials made of or containing wool | Martin Kuhn | 1995-10-24 |
| 5457233 | Process for the preparation of amines | — | 1995-10-10 |
| 5445655 | Auxiliary for textile wet finishing processes | Martin Kuhn | 1995-08-29 |
| 5399616 | Lubricant-containing aqueous preparations of copolymers | Martin Kuhn, Hans-Ulrich Berendt | 1995-03-21 |
| 5356442 | Method for dyeing fibrous materials made of or containing wool | Martin Kuhn | 1994-10-18 |
| 4996348 | N-alkenoyl enamides, their preparation and the use thereof | Martin Kuhn | 1991-02-26 |