Pascal Barthelemy
17Patents
7h-index
7Co-inventors
48Inventor score
Filing activity: Dec 17, 1987 → Nov 12, 1991
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4985528A | Novel nonlinearly optically active polyurethanes | Physics | 17 | Expired |
| US4829138A | Novel heat-stable siloxane/bismaleimido polymers | Chemistry; Metallurgy | 13 | Expired |
| US4950700A | Polyamide-imide solutions and a process for obtaining them | Chemistry; Metallurgy | 11 | Expired |
| US5189134A | Nonlinearly optically active polymers | Chemistry; Metallurgy | 10 | Expired |
| US4937322A | Crystallized semiaromatic polyamides having high Tg and Tm less than 290 degree C. from hindered aromatic diamine and branched chain aliphatic diamine | Chemistry; Metallurgy | 9 | Expired |
| US4937315A | Transparent amorphous polyamide having high Tg from hindered aromatic diamine and branched chain aliphatic diamine | Chemistry; Metallurgy | 8 | Expired |
| US4849490A | Novel bis(maleimide)/polysiloxanes | Chemistry; Metallurgy | 7 | Expired |
| US5075409A | Organic material active in nonlinear optics | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5159052A | Polyamide-imide based filaments, and a process for obtaining them | Textiles; Paper | 4 | Expired |
| US4950728A | Thermally stable (imide/amide)/(urea/siloxane) block copolymers | Chemistry; Metallurgy | 3 | Expired |
| US5095070A | Polyamide-imide solutions and the process for obtaining them | Textiles; Paper | 3 | Expired |
| US4883883A | Novel n[meth)allyloxy(meth)allylphenyl]maleimides and thermosetting imido copolymers prepared therefrom | Chemistry; Metallurgy | 3 | Expired |
| US4847344A | Heat-resistant maleimido copolymers | Chemistry; Metallurgy | 3 | Expired |
| US4839440A | N,N'-bis(maleimide)/alkenyloxyaniline copolymerizate | Chemistry; Metallurgy | 2 | Expired |
| US4948858A | Preparation of diorganopolysiloxylated diamines | Chemistry; Metallurgy | 2 | Expired |
| US4847343A | Heat-resistant maleimido copolymers | Chemistry; Metallurgy | 2 | Expired |
| US5206338A | N,N'-bis(maleimide)/hindered diamine copolymerizate | Chemistry; Metallurgy | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.