Ulrich Lebert
6Patents
6h-index
17Co-inventors
56Inventor score
Filing activity: Jul 17, 1972 → Aug 6, 1987
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3932500A | Recovering anhydrous acrylic acid | Chemistry; Metallurgy | 43 | Expired |
| US4110370A | Method of separating high-boiling or non-volatile materials | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4052450A | Catalytic oxidation of .alpha.-olefins | Performing Operations; Transporting | 21 | Expired |
| US4031135A | Manufacture of acrylic acid by oxidation of propylene with oxygen-containing gases in two separate catalyst stages | Chemistry; Metallurgy | 21 | Expired |
| US4786402A | Preparation of medicinal white oils and medicinal paraffins | Chemistry; Metallurgy | 11 | Expired |
| US4435537A | Storage stable dispersions of aromatic polyesters in polyhydroxyl compounds and their preparation | Emerging Cross-Sectional Technologies | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.