Max Gruffaz
18Patents
7h-index
6Co-inventors
51Inventor score
Filing activity: Oct 16, 1972 → May 16, 1979
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4275228A | Catalytic preparation of ethyl acetate | Chemistry; Metallurgy | 126 | Expired |
| US3978152A | Heat-resistant resins derived from a bis-imide, an epoxy resin and a polyamine | Chemistry; Metallurgy | 21 | Expired |
| US3966678A | Maleic anhydride-polyaldimine prepolymers | Chemistry; Metallurgy | 16 | Expired |
| US4043986A | Polymers possessing imide groups | Chemistry; Metallurgy | 15 | Expired |
| US3945999A | Process for preparing solid bis-(4-furfurylidenamino-phenyl)-methane | Physics | 11 | Expired |
| US3998904A | Polyamines with imide groups | Chemistry; Metallurgy | 9 | Expired |
| US4085164A | Thermosetting compositions based on a bis-imide and a polyurethane | Chemistry; Metallurgy | 8 | Expired |
| US3947493A | Process for the production of maleamic acids | Chemistry; Metallurgy | 3 | Expired |
| US4281176A | Preparation of ethyl carboxylates | Chemistry; Metallurgy | 3 | Expired |
| US4113737A | Polyamines with imide groups | Chemistry; Metallurgy | 3 | Expired |
| US3954711A | Thermosetting polymers from a polyimide and ammonia | Chemistry; Metallurgy | 2 | Expired |
| US4016114A | Heat-stable cellular materials | Chemistry; Metallurgy | 2 | Expired |
| US4046835A | Polymers with imide groups, and comprising a polyester free from aliphatic unsaturation | Chemistry; Metallurgy | 2 | Expired |
| US4111919A | Thermosetting composition from a bis-maleimide and N-vinyl pyrrolidone | Chemistry; Metallurgy | 2 | Expired |
| US3983100A | Preparation of suspensions of maleamic acids | Chemistry; Metallurgy | 1 | Expired |
| US4266076A | Preparation of ethyl carboxylate | Chemistry; Metallurgy | 1 | Expired |
| US4173595A | Thermosetting composition from bis-imide, N-vinyl pyrrolidone and unsaturated polyester | Chemistry; Metallurgy | 1 | Expired |
| US4010220A | Curable compositions based on imide group-containing compounds | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.