Robert A. DeVries
19Patents
8h-index
31Co-inventors
72Inventor score
Filing activity: Dec 18, 1984 → Mar 24, 2004
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5965679A | Polyphenylene oligomers and polymers | Chemistry; Metallurgy | 97 | Expired |
| US5138081A | Process for purifying vinylically-unsaturated organosilicon compounds | Chemistry; Metallurgy | 21 | Expired |
| US5136069A | Process for preparing vinylically-unsaturated compounds (II) | Chemistry; Metallurgy | 21 | Expired |
| US5243068A | Process for preparing vinylically-unsaturated compounds (II) | Chemistry; Metallurgy | 14 | Expired |
| US6593155B2 | Method for determination of cure and oxidation of spin-on dielectric polymers | Emerging Cross-Sectional Technologies | 13 | Expired |
| US6361926B1 | Acid functional polymers based on benzocyclobutene | Physics | 11 | Expired |
| US5416233A | Preparation of vinylsilane-benzocyclobutenes | Chemistry; Metallurgy | 10 | Expired |
| US5077367A | Crystalline syndiotactic copolymers from arylcyclobutene functional monomers and vinyl aromatic monomers | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4640831A | Method for recovering protic acids using reversible bases | Emerging Cross-Sectional Technologies | 7 | Expired |
| US4830846A | Separation process for anhydrous HCl and HBr by thermal cleavage | Chemistry; Metallurgy | 5 | Expired |
| US5264646A | Process for preparing vinylically-unsaturated compounds | Chemistry; Metallurgy | 5 | Expired |
| US5532817A | Method of optical inspection | Physics | 4 | Expired |
| US5310809A | Arylcyclobutene grafted polyolefins | Chemistry; Metallurgy | 4 | Expired |
| US5491250A | Process for purifying vinylically unsaturated compounds prepared using a palladium-complex catalyst | Chemistry; Metallurgy | 3 | Expired |
| US5227536A | Process for preparing hydroxybenzocyclobutenes | Chemistry; Metallurgy | 3 | Expired |
| US4582929A | Method of recovering halide values from carbonylation reaction mixtures | Chemistry; Metallurgy | 3 | Expired |
| US5567835A | Preparation of a vinylsiloxane-benzocylobutene from a hydrolyzable vinylsilane-benzocylobutene | Chemistry; Metallurgy | 1 | Expired |
| USRE40728E1 | Acid functional polymers based on benzocyclobutene | General | 0 | Expired |
| US5248829A | Production of acetylated aromatic compounds | Chemistry; Metallurgy | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.