Herbert Seiler
24Patents
8h-index
12Co-inventors
72Inventor score
Filing activity: Nov 2, 1973 → May 26, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4754023A | Reactive dyestuffs comprising a triazine moiety and a vinylsulfonyl moiety both being linked by a substituted alkylene bridge member | Chemistry; Metallurgy | 30 | Expired |
| US4556706A | Heavy metal-containing formazane dyes containing a fiber-reactive fluorotriazine group | Chemistry; Metallurgy | 16 | Expired |
| US4801694A | Triazinyl reactive dyestuffs in which triazinyl group is further substituted with a beta-chloroethylsulfonyl- or vinylsulfonylbutyrylamino moiety | Chemistry; Metallurgy | 16 | Expired |
| US4507236A | Fibre-reactive dyes, containing both chloro and fluoro triazine radicals | Chemistry; Metallurgy | 16 | Expired |
| US3974160A | Water-insoluble reactive dyestuffs which are soluble in aprotic solvents | Textiles; Paper | 16 | Expired |
| US4180664A | Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds | Textiles; Paper | 11 | Expired |
| US5298607A | Reactive dyes containing fluorotriazine and vinylsulfonyl radicals | Chemistry; Metallurgy | 10 | Expired |
| US4261889A | Reactive dyestuffs, their manufacture and use | Chemistry; Metallurgy | 10 | Expired |
| US5023326A | Reactive dyes containing the 2-(cyano, carbonamido, sulfo-, hydroxy- or sulfato-C.sub.2 -C.sub.5 -alkyleneamino)-6-sulfo- or 3,6-disulfo-8-hydroxynaphthyl-(1) coupling component | Chemistry; Metallurgy | 8 | Expired |
| US4631065A | Reactive dyes, process for their preparation and use thereof | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4845203A | Fibre-reaction disazo dyes with a bi-reaction moiety comprising a halotriazine and vinylsulfonyl type radical | Chemistry; Metallurgy | 7 | Expired |
| US4246670A | Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and cationic fibre-reactive compounds | Textiles; Paper | 6 | Expired |
| US4808706A | Fibre-reactive, fluoro-triazine containing dyestuffs | Chemistry; Metallurgy | 5 | Expired |
| US4578457A | Reactive mono-azo dyes and the preparation and use thereof | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4189570A | Difluoro-s-triazinylamino-hydroxynaphthalene-sulfonic acid | Chemistry; Metallurgy | 5 | Expired |
| US4171955A | Process for improving the color yield and fastness properties of dyeings produced with anionic dyes on cellulose fibre material and fluorine-containing cationic compounds | Textiles; Paper | 4 | Expired |
| US4049661A | Water-insoluble anthraquinone dyestuffs containing a halodiazinyl group which are soluble in aprotic solvents | Textiles; Paper | 4 | Expired |
| US5136028A | Reactive azo dyes | Chemistry; Metallurgy | 3 | Expired |
| US4906739A | Fibre-reactive azo dyes containing a monofluororotriazine group | Chemistry; Metallurgy | 3 | Expired |
| US4906737A | Azo dye of the pyridone series containing a fluoro-s-triazinyl fibre-reactive group | Textiles; Paper | 3 | Expired |
| US4843148A | Process for the preparation of fluorotriazine using alkali metal fluoride salts | Chemistry; Metallurgy | 2 | Expired |
| US4614818A | 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 | Chemistry; Metallurgy | 2 | Expired |
| US4545785A | Reactive dyes, process for their preparation and the use thereof | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4866162A | Fiber-reactive fluoro-triazine containing dyestuff | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.