Pierre Durual
10Patents
4h-index
12Co-inventors
53Inventor score
Filing activity: Mar 11, 1982 → Jul 26, 1996
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4620050A | Process for the manufacture of ethylene from ethyl esters | Emerging Cross-Sectional Technologies | 42 | Expired |
| US4832859A | Lubricants and new polyfluorinated compounds which can be used as additives | Mechanical Engineering; Lighting; Heating | 10 | Expired |
| US5382723A | Synthesis of hydrogen perfluoroalkanes | Chemistry; Metallurgy | 6 | Expired |
| US4912269A | Synthesis of perfluoroalkyl bromides | Chemistry; Metallurgy | 4 | Expired |
| US4454322A | Process for the preparation of 2-benzoxazolone and derivatives from ortho-nitrophenols and carbon monoxide | Chemistry; Metallurgy | 4 | Expired |
| US5824238A | Alcohol resistant film-forming fluoroprotein foam concentrates | Human Necessities | 3 | Expired |
| US4853141A | Polyfluorinated amino alcohols and their esters, preparation of these compounds and their use as lubricant additives | Chemistry; Metallurgy | 3 | Expired |
| US5057633A | Synthesis of perfluoroalkyl bromides | Chemistry; Metallurgy | 2 | Expired |
| US4574059A | Decane-1,10-diisocyanates and methods of making the same | Chemistry; Metallurgy | 2 | Expired |
| US4417056A | Process for preparing 2-(4-aminophenyl)-5-amino-benzimidazole and substituted derivatives | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.