Jean-Noel M. Bertrand
10Patents
6h-index
3Co-inventors
55Inventor score
Filing activity: Jul 9, 1975 → Sep 30, 1985
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4092281A | Fire retardant polystyrenic compositions | Emerging Cross-Sectional Technologies | 36 | Expired |
| US4230821A | Fire-retardant polystyrenic compositions | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4650816A | Expanded polypropylene and articles thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4638015A | Expanded polypropylene films | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4525533A | Polymer compositions | Chemistry; Metallurgy | 11 | Expired |
| US4145376A | High impact polystyrene composition | Chemistry; Metallurgy | 9 | Expired |
| US4154776A | High impact polystyrene composition | Chemistry; Metallurgy | 4 | Expired |
| US4378440A | Self-extinguishing polystyrenic compositions and process for their preparation | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4359538A | Fire-retardant polystyrenic compositions | Emerging Cross-Sectional Technologies | 2 | Expired |
| US4699943A | Self-extinguishing polystyrenic compositions | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.