Philippe Aptel
4Patents
4h-index
2Co-inventors
33Inventor score
Filing activity: Oct 30, 1987 → Dec 22, 1989
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4882223A | Hollow fibers production method thereof and their applications particularly in the field of membrane-type separations | Emerging Cross-Sectional Technologies | 67 | Expired |
| US5171493A | Process for extruding semi-permeable membrane having separate hollow passageways | Performing Operations; Transporting | 14 | Expired |
| US4917798A | Method of fabricating a perforated plate for a hollow fiber separator apparatus, and devices obtained thereby | Performing Operations; Transporting | 12 | Expired |
| US5089187A | Process for producing a semi-permeable membrane by extrusion | Textiles; Paper | 6 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.