Philippe Yves Edouard Gangneux
6Patents
3h-index
3Co-inventors
50Inventor score
Filing activity: Feb 7, 1973 → Jun 16, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4239868A | Cross-linkable structurally colored polymers, their preparation and their use in compositions for coatings | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4002591A | Coloration of linear polymers by co-polycondensation with pigments | Chemistry; Metallurgy | 4 | Expired |
| US4089836A | Process for the coloration of polyamides with pigments derived from carboxyamido-polyimides | Chemistry; Metallurgy | 3 | Expired |
| US4256901A | Phthalone derivatives utilizable as pigments | Chemistry; Metallurgy | 2 | Expired |
| US10213276B2 | Insert for ultrasonic burr-drill unit | Human Necessities | 1 | Active |
| US4039545A | Pigmentary imido-perinones | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.