Rudolf Ehrler
7Patents
3h-index
8Co-inventors
50Inventor score
Filing activity: May 25, 1994 → Jan 8, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5994531A | Cellulose ethers containing 2-propenyl groups and use thereof as protective colloids in polymerizations | Chemistry; Metallurgy | 29 | Expired |
| US5554768A | Substituted Succinimides | Chemistry; Metallurgy | 11 | Expired |
| US5840882A | Process for preparing cellulose ethers with recovery of alkali | Chemistry; Metallurgy | 4 | Expired |
| US5739304A | Process for the preparation of water-soluble aminoalkyl derivatives of polysaccharides | Chemistry; Metallurgy | 2 | Expired |
| US6111011A | Cellulose ethers containing butenyl groups and use thereof as protective colloids in polymerizations | Chemistry; Metallurgy | 0 | Expired |
| US5747468A | Cationic unsaturated saccharides and polymers prepared therefrom, and their use | Human Necessities | 0 | Expired |
| US11453729B2 | Reversibly crosslinked cellulose ethers and process for the production thereof by selective oxidation of vicinal OH groups | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.