Thomas Keil
8Patents
3h-index
14Co-inventors
54Inventor score
Filing activity: Feb 28, 1989 → Oct 4, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5888356A | Inhibition of polymerization of vinylaromatic or vinylaliphatic | Emerging Cross-Sectional Technologies | 27 | Expired |
| US5386075A | Process for separating ethylbenzene and styrene by distillation | Emerging Cross-Sectional Technologies | 17 | Expired |
| US5153354A | Cyclohexane derivatives containing carboxyl groups | Chemistry; Metallurgy | 4 | Expired |
| US5075492A | Method of manufacturing cyclooctanedicarboxylic acid diesters | Chemistry; Metallurgy | 1 | Expired |
| US5133903A | Process for the preparation of .omega.-enecarboxylic acid esters | Chemistry; Metallurgy | 1 | Expired |
| USRE41008E1 | Method for producing 5-aryl nicotinaldehydes | General | 0 | Expired |
| US6703509B2 | Method for producing 5-aryl nicotinaldehydes | Chemistry; Metallurgy | 0 | Expired |
| US12083527B2 | Cutting ring for a pump liquid loaded with solids | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.