Robert C. Evers
24Patents
6h-index
11Co-inventors
66Inventor score
Filing activity: Sep 4, 1975 → Jun 30, 1995
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4229566A | Articulated para-ordered aromatic heterocyclic polymers containing diphenoxybenzene structures | Chemistry; Metallurgy | 34 | Expired |
| US4359567A | Thermooxidatively stable articulated p-benzobisoxazole and p-benzobisthiazole polymers | Chemistry; Metallurgy | 33 | Expired |
| US4663425A | Ethynyl-containing aromatic polyamide resin | Chemistry; Metallurgy | 17 | Expired |
| US4120900A | Fluorocarbon bis(o-aminophenol) compounds containing a hydrocarbon moiety | Chemistry; Metallurgy | 7 | Expired |
| US5233017A | Benzobisthiazole polymers with thiophene moieties | Chemistry; Metallurgy | 6 | Expired |
| US4147858A | Fluorocarbon ether bibenzoxazole oligomers containing reactive acetylenic terminal groups | Chemistry; Metallurgy | 6 | Expired |
| US4064109A | Perfluoroalkylene ether bibenzoxazole polymers | Chemistry; Metallurgy | 4 | Expired |
| US4910282A | Low glass transition temperature aromatic polyamide | Chemistry; Metallurgy | 4 | Expired |
| US3994861A | Long chain-perfluoroalkylene ether bibenzoxazole polymers | Chemistry; Metallurgy | 3 | Expired |
| US4005142A | Fluorocarbon ether bis(o-aminophenol) compounds | Chemistry; Metallurgy | 3 | Expired |
| US5264504A | Graft copolymers of articulated rod-like polymers | Chemistry; Metallurgy | 3 | Expired |
| US5066769A | Crosslinkable rigid-rod aromatic heterocyclic polymer | Chemistry; Metallurgy | 2 | Expired |
| US4115367A | Perfluoroalkylene ether bibenzoxazole polymers | Chemistry; Metallurgy | 2 | Expired |
| US4657708A | Ethynyl-containing phthaloyl halides | Chemistry; Metallurgy | 2 | Expired |
| US4142037A | Readily curable fluorocarbon ether bibenzoxazole polymers | Chemistry; Metallurgy | 2 | Expired |
| US4053498A | Perfluoroalkylene ether-imidate and -thioimidate esters | Chemistry; Metallurgy | 1 | Expired |
| US5194519A | Rigid-rod graft polymers and copolymers | Chemistry; Metallurgy | 1 | Expired |
| US5610261A | Adamantane based three-dimensional rigid-rod polymers | Chemistry; Metallurgy | 1 | Expired |
| US4181681A | 2-Amino-4-ethynylphenol | Chemistry; Metallurgy | 0 | Expired |
| US5426173A | Two-dimensional benzobisoxazole rigid-rod polymers | Chemistry; Metallurgy | 0 | Expired |
| US4752642A | Ethynyl-containing aromatic polyamide resin | Chemistry; Metallurgy | 0 | Expired |
| US4845286A | Acetylene terminated aromatic amide monomers | Chemistry; Metallurgy | 0 | Expired |
| US5008346A | Graft copolymers of poly(p-phenylene benzbisimidazole) | Chemistry; Metallurgy | 0 | Expired |
| US4108884A | Hybrid perfluoroalkylene ether thioimidate ester monomers | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.