James E. McGrath
41Patents
12h-index
56Co-inventors
84Inventor score
Filing activity: Mar 1, 1982 → Sep 19, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6008299A | Optic devices formed from melt processable thermoplastic materials having a high refractive index | Physics | 45 | Expired |
| US8551511B2 | Phase-separated biocompatible polymer compositions for medical uses | Chemistry; Metallurgy | 35 | Active |
| US4943626A | Primary polyether active hydrogen compounds which are prepared from linked, protectively initiated polyalkyleneoxides | Chemistry; Metallurgy | 32 | Expired |
| US6040416A | Melt polymer synthesis of poly ether phosphine oxides | Chemistry; Metallurgy | 32 | Expired |
| US4973631A | Novel phosphorus containing epoxy networks | Chemistry; Metallurgy | 21 | Expired |
| US6288210A | High refractive index thermoplastic polyphosphonates | Chemistry; Metallurgy | 21 | Expired |
| US5357040A | Fine powders of ketone-containing aromatic polymers and process of manufacture | Electricity | 21 | Expired |
| US5387629A | Phosphorus containing poly(arylene ether)s useful as oxygen plasma resistant films and in nonlinear optical applications | Chemistry; Metallurgy | 19 | Expired |
| US5086156A | Novel phosphorus containing epoxy networks based on trihydrocarbyl phosphine oxides having active substituents | Chemistry; Metallurgy | 18 | Expired |
| US5098959A | Block polymers of methacrylates | Chemistry; Metallurgy | 15 | Expired |
| US7790837B2 | Ion-conducting sulfonated polymeric materials | Chemistry; Metallurgy | 15 | Active |
| US5493002A | Aryl ethynyl phthalic anhydrides and polymers with terminal or pendant amines prepared with aryl ethynyl phthalic anhydrides | Chemistry; Metallurgy | 13 | Expired |
| US5101037A | Bis(maleimido) phenoxy phenylphosphine oxide | Chemistry; Metallurgy | 12 | Expired |
| US5407528A | Oxygen plasma resistant polymeric film and fiber forming macromolecules containing the phosphine oxide moiety | Chemistry; Metallurgy | 12 | Expired |
| US5079333A | Novel mine-terminated poly(arylene ether phosphine oxide) oligomer | Chemistry; Metallurgy | 7 | Expired |
| US5134207A | Polyarylene ethers and polyarylene sulfides containing phosphine oxide group and modified by reaction with organoamine | Chemistry; Metallurgy | 7 | Expired |
| US5166274A | Block polymers containing methacrylic acid and derivatives thereof | Chemistry; Metallurgy | 6 | Expired |
| US8028842B2 | Chlorine resistant desalination membranes based on directly sulfonated poly(arylene ether sulfone) copolymers | Emerging Cross-Sectional Technologies | 5 | Active |
| US7365121B2 | Highly conductive thermoplastic composites for rapid production of fuel cell bipolar plates | Chemistry; Metallurgy | 5 | Expired |
| US7375178B2 | High refractive index thermoplastic polyphosphonates | Chemistry; Metallurgy | 3 | Active |
| US6090486A | Fiber materials for manufacturing fiber reinforced phenolic composites and adhesives with nucleophilic initiators positioned on the fiber surfaces | Emerging Cross-Sectional Technologies | 3 | Expired |
| US5362838A | Carbonate polymers containing ethenyl aryl moieties | Chemistry; Metallurgy | 3 | Expired |
| US7361729B2 | Ion-conducting sulfonated polymeric materials | Chemistry; Metallurgy | 3 | Expired |
| US7544764B2 | Sulfonated polymer composition for forming fuel cell electrodes | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4997881A | Poly(alkyl vinyl ether)polyolefin copolymers | Chemistry; Metallurgy | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.