Andreas Schrell
41Patents
7h-index
26Co-inventors
69Inventor score
Filing activity: Aug 12, 1993 → Jun 8, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5770110A | UV-active regenerated cellulose fiber | Textiles; Paper | 40 | Expired |
| US5578088A | Process for dyeing aminated cellulose/polyester blend fabric with fiber-reactive disperse dyestuffs | Textiles; Paper | 14 | Expired |
| US5348557A | Production of dyeings by the inkjet printing technique on modified fiber materials using anionic textile dyes | Textiles; Paper | 13 | Expired |
| US5986087A | Sulfonation of regenerated cellulose with sulfonated polymers and use of the thus modified fibres | Textiles; Paper | 12 | Expired |
| US5529585A | Rayon modified with polymeric amine compounds | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5512061A | Printing and dyeing of textiles (inverse resist printing) | Textiles; Paper | 10 | Expired |
| US5403361A | Process for dyeing fiber materials modified with silanes, the modification of fibers materials with silane compounds, and silanes containing amino groups | Emerging Cross-Sectional Technologies | 9 | Expired |
| US5951717A | Process and apparatus for continuous dyeing of cellulosic circular knits | Textiles; Paper | 7 | Expired |
| US5684141A | Aminated cellulosic synthetic fibers | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5443630A | Inkjet single-phase reactive printing | Textiles; Paper | 6 | Expired |
| US6001995A | Water-soluble etherified starches | Chemistry; Metallurgy | 6 | Expired |
| US6044509A | Process for continuous dyeing of cellulosic circular knits with water-soluble dyes | Textiles; Paper | 5 | Expired |
| US5512064A | Process for modifying and dyeing modified fiber materials | Textiles; Paper | 5 | Expired |
| US8349029B2 | Fiber-reactive azo dyes and dye mixtures, preparation thereof and use thereof | Textiles; Paper | 4 | Active |
| US5938796A | Alkali system for dyeing cellulosic textiles by padding methods | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5565007A | Amination of rayon | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5507840A | Process for the preparation of modified fiber material and process for the dyeing of the modified fiber material with anionic textile dyes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5542955A | Dyeing modified viscose fibers with acid or direct dyes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US5575821A | Process for the preparation of a modified fiber material and process for the dyeing of the modified material with anionic textile dyes | Emerging Cross-Sectional Technologies | 4 | Expired |
| US10882786B2 | System and method for making and applying a non-portland cement-based material | Emerging Cross-Sectional Technologies | 3 | Active |
| US6530961B1 | Alkaline aqueous solutions and use thereof in processes for dyeing cellulosic textile materials | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5865858A | Aminated cellulosic synthetic fibers | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5739304A | Process for the preparation of water-soluble aminoalkyl derivatives of polysaccharides | Chemistry; Metallurgy | 2 | Expired |
| US11224894B2 | System and method for making and applying a non-Portland cement-based material | Emerging Cross-Sectional Technologies | 2 | Active |
| US5542954A | Production of aminated cotton fibers | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.