Gilbert Chapelet
10Patents
5h-index
14Co-inventors
52Inventor score
Filing activity: Nov 27, 1974 → Oct 16, 1978
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4139417A | Lubricating oil compositions containing copolymers of olefins or of olefins and non-conjugated dienes with unsaturated derivatives of cyclic imides | Chemistry; Metallurgy | 42 | Expired |
| US4092255A | Novel lubricating compositions containing nitrogen containing hydrocarbon backbone polymeric additives | Chemistry; Metallurgy | 39 | Expired |
| US4063010A | Copolymers of olefins or of olefins and non-conjugated dienes with unsaturated derivatives of cyclic imides | Chemistry; Metallurgy | 14 | Expired |
| US4170561A | Lubricating compositions with lactam or thiolactam-containing copolymers | Chemistry; Metallurgy | 9 | Expired |
| US4021207A | Liquid hydrocarbon compositions of improved behavior in the cold and containing diene polymers | Chemistry; Metallurgy | 5 | Expired |
| US4015952A | Liquid hydrocarbon compositions of improved behavior in the cold and containing diene polymers | Chemistry; Metallurgy | 3 | Expired |
| US4157975A | Electrical insulators having increased resistance to partial discharges | Electricity | 3 | Expired |
| US4188303A | Polymeric electrical insulators having increased resistance to partial discharges containing metal chelates | Emerging Cross-Sectional Technologies | 1 | Expired |
| US4191702A | Preparation of alkyl or aralkyl thiosulfates | Chemistry; Metallurgy | 1 | Expired |
| US4148845A | Graft copolymers of copolymers of olefins or of olefins and non-conjugated dienes substrates with unsaturated derivatives of cyclic imides grafted thereon | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.