Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4705525 | Water-soluble or water-dispersible graft polymers, process for their preparation and the use thereof | Heinz Abel, Hans-Ulrich Berendt | 1987-11-10 |
| 4705526 | Water-soluble or water-dispersible graft polymers and the preparation and use thereof | Heinz Abel, Hans-Ulrich Berendt | 1987-11-10 |
| 4615837 | Propylene oxide polyadducts containing carboxyl groups and their salts useful as dyeing assistants for dyeing wool fibers | Heinz Abel | 1986-10-07 |
| 4613335 | Process for dyeing or printing cellulose-containing textile material with vat dye foam | Hans-Ulrich Berendt | 1986-09-23 |
| 4612016 | Process for dyeing cellulosic textile materials | Carl A. Jaeger, Hans-Ulrich Berendt | 1986-09-16 |
| 4612352 | Water-soluble or water-dispersible graft polymers, their preparation and their use | Heinz Abel, Christian Guth, Albert Stehlin | 1986-09-16 |
| 4604099 | Process for printing cellulose-containing textile material with foam-containing reactive dyes and addition of (meth) acrylamide polymers | Hans-Ulrich Berendt | 1986-08-05 |
| 4602055 | Process for pad dyeing cellulosic textile materials | Hans-Ulrich Berendt | 1986-07-22 |
| 4515597 | Magnesium complexes of oligomeric phosphonic acid esters, a process for their preparation and their use as stabilizers in alkaline, peroxide-containing bleach liquors | Christian Guth | 1985-05-07 |
| 4496472 | Process for bleaching cellulosic fibre materials using oligomers of phosphonic acid esters as stabilizers in alkaline, peroxide-containing bleaching liquors | Hans-Ulrich Berendt | 1985-01-29 |
| 4494956 | Process for pad dyeing cellulosic textile materials | Hans-Ulrich Berendt | 1985-01-22 |
| 4460374 | Stable composition for treating textile substrates | Heinz Abel, Carl Becker | 1984-07-17 |
| 4453946 | Dyeing assistant and use thereof in dyeing synthetic fibre material | Heinz Abel, Hans-Ulrich Berendt | 1984-06-12 |
| 4441885 | Anticrease finishing composition and use thereof in the dyeing or whitening of textile material which contains polyester fibres | Heinz Abel | 1984-04-10 |
| 4430261 | Propylene oxide reaction products and process for their manufacture | Heinz Abel, Fritz Mayer | 1984-02-07 |
| 4389214 | Propylene oxide reaction products, process for their manufacture and their use | Heinz Abel, Fritz Mayer | 1983-06-21 |
| 4361611 | Process for providing synthetic textile fabrics with an antistatic finish | Fritz Mayer, Jurg Kundig | 1982-11-30 |
| 4343620 | Propylene oxide polyadducts containing carboxyl groups and their salts | Heinz Abel | 1982-08-10 |
| 4268686 | Propylene oxide reaction products | Heinz Abel, Fritz Mayer | 1981-05-19 |
| 4243390 | Process for dyeing or printing fibrous material using quaternary polymerized ammonium salts as assistants | Hans-Ulrich Berendt, Jaroslav Haase | 1981-01-06 |
| 4229176 | Process for preventing oligomer deposits on dyed polyester textile material | Heinz Abel | 1980-10-21 |