RD

Rolf Deitz

CI Ciba-Geigy: 11 patents #255 of 2,867Top 9%
CC Ciba Specialty Chemicals: 10 patents #113 of 1,233Top 10%
Overall (All Time): #211,796 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
6670457 Reactive dyes, their preparation and use Bernhard Muller, Athanassios Tzikas 2003-12-30
6518408 Reactive colorants, production and use thereof Athanassios Tzikas 2003-02-11
6518409 Reactive dyes, processes for the preparation thereof and the use thereof Athanassios Tzikas, Bruno Cortese 2003-02-11
6451072 Reactive dyes, process for their preparation and their use Athanassios Tzikas 2002-09-17
6392021 Reactive dyes, processes for their preparation and their use Athanassios Tzikas, Herbert Klier 2002-05-21
6323327 Reactive dyes, processes for their preparation and their use Athanassios Tzikas, Herbert Klier 2001-11-27
6160101 Azo dyes, their preparation and their use Athanassios Tzikas 2000-12-12
5969113 Reactive dyes, their preparation and use Bernhard Muller, Athanassios Tzikas 1999-10-19
5849887 Mixtures of reactive dyes and their use Urs Lehmann, Hans Reichert, Athanassios Tzikas 1998-12-15
5817779 Azo reactive dyes, their preparation and use Paul Herzig, Athanassios Tzikas 1998-10-06
5686584 Reactive dyes, their preparation, and their use Bernhard Muller, Athanassios Tzikas 1997-11-11
5629410 Reactive azo dyes containing an aminocarbonyl or aminosulfonyl bridge member Bernhard M uller, Athanassios Tzikas 1997-05-13
5599911 Fiber-reactive dyes having a central 1,3,5-triazine ring to which are bonded to a monoazo chromophore having another 1,3,5-triazine moiety and a second chromophore Bernhard M uller, Athanassios Tzikas 1997-02-04
5565553 Disazo dyes with a vinylsulfonyl type fiber-reactive radical substituted diazo component and a 2-sulfophenylene middle component carrying a fiber-reactive radical in the 5-position Paul Herzig, Athanassios Tzikas 1996-10-15
5554733 Reactive azo dyes containing phenylamino-chlorotriazinylamino and .alpha.,.beta.-dibromoproproylamino or .alpha.-bromoacryloylamino fiber reactive groups Athanassios Tzikas 1996-09-10
5548071 Fiber-reactive triazine dyes with one AZO chromophore having a vinylsulfonyl type reactive radical and a second chromophore Athanassios Tzikas, Paul Herzig 1996-08-20
5486600 Fiber-reactive halotriazinyl or halopyrimidinyl disazo dyes Athanassios Tzikas 1996-01-23
5484898 Fibre-reactive disazo dyes which contain three triazine groups Athanassios Tzikas 1996-01-16
5484899 Fiber-reactive triazinyl dyes having a monoazo moiety with a 2,4-diaminobenzene sulfonic acid coupling component and a second chromophore Athanassios Tzikas 1996-01-16
5391717 Bisreactive azo dyes containing a pyridine coupling component Athanassios Tzikas 1995-02-21
4614818 Process for the preparation of amino-fluoro-s-triazine dyes by reaction of cyanuric fluoride with an amino dye and an amide in one operation Herbert Seiler 1986-09-30