Michael D. Guiver
17Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Nov 30, 1984 → Mar 12, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6605140B2 | Composite gas separation membranes | Emerging Cross-Sectional Technologies | 28 | Expired |
| US5288834A | Functionalized polyaryletherketones | Chemistry; Metallurgy | 17 | Expired |
| US4797457A | Preparation of substituted polysulfones through ortho-metalated intermediates | Chemistry; Metallurgy | 16 | Expired |
| US8623928B2 | Polymers of intrinsic microporosity containing tetrazole groups | Chemistry; Metallurgy | 14 | Active |
| US4894159A | Method of manufacturing a reverse osmosis membrane and the membrane so produced | Performing Operations; Transporting | 14 | Expired |
| US8686104B2 | Ladder polymers with instrinsic microporosity and process for production thereof | Chemistry; Metallurgy | 13 | Active |
| US4598137A | Polyarylene polyethersulfone ionomers | Chemistry; Metallurgy | 13 | Expired |
| US4833219A | Preparation of substituted polysulfones by metalation | Chemistry; Metallurgy | 11 | Expired |
| US4996271A | Method of manufacturing halogenated aromatic polysulfone compounds and the compounds so produced | Chemistry; Metallurgy | 7 | Expired |
| US8809488B2 | Carboxylated polymers of intrinsic microporosity (PIMs) with tunable gas transport properties | Chemistry; Metallurgy | 6 | Active |
| US4999415A | Aromatic polysulfone compounds and their manufacture | Chemistry; Metallurgy | 5 | Expired |
| US7947800B2 | Poly(aryl ether) with pendent sulfonic acid phenyl groups | Emerging Cross-Sectional Technologies | 2 | Active |
| US5475065A | Process for producing azide-substituted aromatic polymers and the products thereof | Chemistry; Metallurgy | 1 | Expired |
| US7579427B2 | Synthesis of poly(arylene)s copolymers containing pendant sulfonic acid groups bonded to naphthalene as proton exchange membrane materials | Chemistry; Metallurgy | 1 | Expired |
| US7645856B2 | Ether nitrile co-polymers containing sulfonic acid groups for PEM application | Emerging Cross-Sectional Technologies | 1 | Active |
| US7541426B2 | Fluorinated comb-shaped polymers | Chemistry; Metallurgy | 0 | Active |
| US9371429B2 | Ladder polymers with intrinsic microporosity and process for production thereof | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.