Philippe Perrona
4Patents
4h-index
11Co-inventors
40Inventor score
Filing activity: May 14, 1997 → May 3, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5773642A | Process for the preparation of carboxylic acids or the corresponding esters in the presence of a soluble catalyst based on iridium and iodides | Chemistry; Metallurgy | 14 | Expired |
| US6254789A | Method for treating aqueous solutions comprising acids and nitrated compounds | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6100396A | Method for purifying lactams | Chemistry; Metallurgy | 6 | Expired |
| US6478968B1 | Method for filtering a three-phased reaction mixture | Emerging Cross-Sectional Technologies | 5 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.