Chelliah Daniel
17Patents
4h-index
3Co-inventors
45Inventor score
Filing activity: Oct 17, 1978 → Nov 22, 1982
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4404397A | High conversion of C.sub.3 and C.sub.4 olefins to corresponding unsaturated aldehydes and acids with stable molybdenum catalysts | Performing Operations; Transporting | 20 | Expired |
| US4212767A | Method of preparing an oxidation catalyst containing a molybdate anion | Performing Operations; Transporting | 17 | Expired |
| US4272408A | Stable molybdenum catalysts for high conversion of C.sup.3 and C.sup.4 olefins to corresponding unsaturated aldehydes and acids | Performing Operations; Transporting | 13 | Expired |
| US4298755A | Catalytic oxydehydrogenation process | Chemistry; Metallurgy | 8 | Expired |
| US4390728A | Process for conversion of toluene to benzaldehyde | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4331813A | Process for making esters of unsaturated acids | Chemistry; Metallurgy | 3 | Expired |
| US4366088A | Support for a phosphate-containing catalyst | Chemistry; Metallurgy | 2 | Expired |
| US4299980A | Catalytic oxydehydrogenation process | Chemistry; Metallurgy | 2 | Expired |
| US4429136A | Manufacture of maleic anhydride | Chemistry; Metallurgy | 1 | Expired |
| US4439621A | Oxydehydrogenation process | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4374268A | Catalytic oxydehydrogenation process | Chemistry; Metallurgy | 1 | Expired |
| US4355176A | Oxydehydrogenation process for preparing methacrylic acid and its lower alkyl esters | Chemistry; Metallurgy | 1 | Expired |
| US4410728A | Oxydehydrogenation process | Chemistry; Metallurgy | 1 | Expired |
| US4390725A | Oxydehydrogenation process for preparing methacrylic acid and its lower alkyl esters | Chemistry; Metallurgy | 0 | Expired |
| US4410729A | Oxydehydrogenation process for preparing methacrylic acid and its lower alkyl esters | Chemistry; Metallurgy | 0 | Expired |
| US4391989A | Oxydehydrogenation of isobutyric acid and its lower alkyl esters | Chemistry; Metallurgy | 0 | Expired |
| US4410723A | Oxydehydrogenation process | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.