Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10272892 | Hydraulic unit for producing brake pressure for a motor-vehicle brake system | Mike Cichy, Bjorn Klein, Jörg Loke, Erkan Sarac | 2019-04-30 |
| 4638058 | Ethers of beta-cyclodextrin and a process for their preparation | Utz-Hellmuth Felcht | 1987-01-20 |
| 4582900 | Water-soluble mixed ethers of .beta.-cyclodextrin and a process for their preparation | Utz-Hellmuth Felcht | 1986-04-15 |
| 4413121 | Cellulose ethers and cellulose mixed ethers having at least one phosphorus-containing substituent, and process for their manufacture | Arno Holst, Hans-Jerg Kleiner | 1983-11-01 |
| 4396433 | Cellulose ether-based gel-forming composition and methods of use and preparation thereof | Arno Holst | 1983-08-02 |
| 4379918 | Process for preparing water-soluble phosphonomethyl ethers of cellulose | Arno Holst | 1983-04-12 |
| 4358587 | Water-soluble cellulose mixed ethers which contain a phosphonomethyl substituent and a process for preparing same | Arno Holst | 1982-11-09 |