Inventor
Rolf Deitz
Inventor
Basel, CH
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C09Bprimary
C09BOrganic dyes or closely-related compounds for producing dyes, e.g. pigments66%
D06PDyeing or printing textiles22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
6,670,457'Reactive dyes, their preparation and use'20036,518,409'Reactive dyes, processes for the preparation thereof and the use thereof'20036,518,408'Reactive colorants, production and use thereof'20036,451,072'Reactive dyes, process for their preparation and their use'20026,392,021'Reactive dyes, processes for their preparation and their use'20026,323,327'Reactive dyes, processes for their preparation and their use'20016,160,101'Azo dyes, their preparation and their use'20005,969,113'Reactive dyes, their preparation and use'19995,849,887'Mixtures of reactive dyes and their use'19985,817,779'Azo reactive dyes, their preparation and use'19985,686,584'Reactive dyes, their preparation, and their use'19975,629,410'Reactive azo dyes containing an aminocarbonyl or aminosulfonyl bridge member'19975,599,911'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'19975,565,553'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'19965,554,733'Reactive azo dyes containing phenylamino-chlorotriazinylamino and .alpha.,.beta.-dibromoproproylamino or .alpha.-bromoacryloylamino fiber reactive groups'19965,548,071'Fiber-reactive triazine dyes with one AZO chromophore having a vinylsulfonyl type reactive radical and a second chromophore'19965,486,600'Fiber-reactive halotriazinyl or halopyrimidinyl disazo dyes'19965,484,899'Fiber-reactive triazinyl dyes having a monoazo moiety with a 2,4-diaminobenzene sulfonic acid coupling component and a second chromophore'19965,484,898'Fibre-reactive disazo dyes which contain three triazine groups'19965,391,717'Bisreactive azo dyes containing a pyridine coupling component'19954,614,818'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'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1997Patents assigned to CIBA GEIGY CORP (11)· patent assignee history
1986–2003Based in Basel, CH· patent location history
1996Based in Basle, CH· patent location history
1997–2003Based in Kandern, DE· patent location history
1998–2003Patents assigned to CIBA SC HOLDING AG (10)· patent assignee history
1998–2003Based in Grenzach-Wyhlen, DE· patent location history
1998Based in Kandren, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIBA GEIGY CORP | 11 | 1986–1997 |
| CIBA SC HOLDING AG | 10 | 1998–2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Basel, CH | 7 | 1986–2003 |
| Grenzach-Wyhlen, DE | 6 | 1998–2003 |
| Kandern, DE | 4 | 1997–2003 |
| Basle, CH | 3 | 1996 |
| Kandren, DE | 1 | 1998 |