Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11905339 | Oxidative degradation of cellulose ethers | — | 2024-02-20 |
| 11453729 | Reversibly crosslinked cellulose ethers and process for the production thereof by selective oxidation of vicinal OH groups | Roland Stern, Rudolf Ehrler | 2022-09-27 |
| 10800858 | Cellulose ethers substituted with hydroxyl and alkyne groups and with hydroxyalkyl, alkyne and azide groups, and use thereof as water-insoluble adhesives | Diana Wischang | 2020-10-13 |
| 10119088 | Method of producing carbon-enriched biomass material | Rune Brusletto | 2018-11-06 |
| 9434787 | Cellulose ethers having reactive anchor group, modified cellulose ethers obtainable therefrom and methods for the preparation thereof | — | 2016-09-06 |
| 9040680 | Cellulose ethers having reactive anchor group, modified cellulose ethers obtainable therefrom and methods for the preparation thereof | — | 2015-05-26 |
| 8901054 | Cellulose and cellulose ether solutions and use thereof | Thomas Heinze, Tim Liebert, Marc Kostag | 2014-12-02 |
| 8673027 | One-step conversion of solid lignin to liquid products | Tatjana (Tanja) Barth | 2014-03-18 |