Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9057020 | Black dichroic dye | Gerardus De Keyzer, Urs Lehmann | 2015-06-16 |
| 7754863 | High-capacity optical storage media | Gisele Baudin, Frédérique Wendeborn, Jean-Marie Adam, Urs Lehmann, Jean-Luc Birbaum | 2010-07-13 |
| 7022177 | Lactam-based pigments and the use thereof in the production of colored plastics or polymeric color particles | Jean-Marie Adam | 2006-04-04 |
| 7018430 | Method of mass-coloring synthetic materials | Jean-Marie Adam | 2006-03-28 |
| 6949630 | Cationic reactive dyes | Jean-Marie Adam | 2005-09-27 |
| 6583273 | Azo dyes, process for their preparation and their use for dyeing or printing natural or synthetic materials | Jean-Marie Adam | 2003-06-24 |
| 6554874 | Method of dyeing or printing polyamide-containing materials | Jean-Marie Adam | 2003-04-29 |
| 6045586 | Compounds having ultra-violet absorption properties | Werner Kaufmann, Dieter Reinehr | 2000-04-04 |
| 6020490 | Process for the preparation of hydroxyphenyl-1,3,5-triazines | Dieter Reinehr | 2000-02-01 |
| 5965506 | Fabric bleaching composition | Claude Eckhardt, Dieter Reinehr | 1999-10-12 |
| 5922865 | Process for dyeing natural or synthetic polyamide fiber materials | Jean-Marie Adam, Francine Casi | 1999-07-13 |
| 5859216 | Anionic acid dyes, processes for their preperation and their use | Jean-Marie Adam | 1999-01-12 |
| 5792222 | Process for dyeing natural or synthetic polyamide fibre materials | Jean-Marie Adam, Francine Casi | 1998-08-11 |
| 5779741 | Fluroescent whitening agents | Claude Eckhardt, Dieter Reinehr | 1998-07-14 |
| 5762653 | Dye mixtures, processes for their preparation and their use | Jean-Marie Adam | 1998-06-09 |
| 5741905 | Triazine ultraviolet absorbers useful for improving the sun protection factor of textiles | Werner Kaufmann, Dieter Reinehr | 1998-04-21 |
| 5705643 | Dihydrotriazine compounds | Dieter Reinehr | 1998-01-06 |
| 5656760 | Fluorescent whitening agents | Claude Eckhardt, Dieter Reinehr | 1997-08-12 |
| 5650509 | Sterically hindered phenols | Manfred Rembold, Dieter Reinehr | 1997-07-22 |
| 5589529 | Dimeric benzotriazoles as UV absorbers | Dieter Reinehr, Andr e Schmitter | 1996-12-31 |
| 5488112 | Dimeric benzotriazoles as UV absorbers | Dieter Reinehr, Andre Schmitter | 1996-01-30 |
| 5478935 | Process for the preparation of hydroxyphenyl-1,3,5-triazines | Dieter Reinehr | 1995-12-26 |
| 5457198 | Water-soluble triazine derivatives | Dieter Reinehr, Manfred Rembold | 1995-10-10 |
| 5288867 | Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazines | Dieter Reinehr | 1994-02-22 |
| 5288868 | Process for the preparation of 2-hydroxy-4,6-diaryl-1,3,5-triazine | Dieter Reinehr | 1994-02-22 |