Bernard Cooker
21Patents
8h-index
28Co-inventors
75Inventor score
Filing activity: Jul 1, 1987 → Dec 20, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5039717A | Copolyesters | Chemistry; Metallurgy | 28 | Expired |
| US5770746A | Epoxidation process using supported silver catalysts pretreated with organic chloride | Emerging Cross-Sectional Technologies | 22 | Expired |
| US5856534A | Epoxidation process using supported silver catalysts treated with carbon dioxide | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5527436A | Akylene oxide production | Emerging Cross-Sectional Technologies | 20 | Expired |
| US5780657A | Propylene epoxidation using chloride-containing silver catalysts | Emerging Cross-Sectional Technologies | 11 | Expired |
| US6555493B2 | Solid epoxidation catalyst and preparation | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5675055A | Acidification/extraction treatment of waste caustic stream | Chemistry; Metallurgy | 10 | Expired |
| US6972337B1 | Epoxidation catalyst | Performing Operations; Transporting | 9 | Expired |
| US6960671B2 | Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein | Chemistry; Metallurgy | 6 | Expired |
| US5965480A | Chloride containing silver catalysts for propylene epoxidation | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5041677A | Process for synthesizing 4,4'-dihydroxydiphenyl sulfone | Chemistry; Metallurgy | 4 | Expired |
| US6281369A | Epoxidation catalyst and process | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6710194B1 | Epoxidation process | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7182932B2 | Catalyst preparation | Emerging Cross-Sectional Technologies | 2 | Expired |
| US5001270A | Process for recovering 4,4' dihydroxydiphenyl sulfone from an isomer mixture | Chemistry; Metallurgy | 2 | Expired |
| US7273826B2 | Epoxidation catalyst | Performing Operations; Transporting | 2 | Expired |
| US7476770B2 | Epoxidation catalyst | Performing Operations; Transporting | 2 | Active |
| US7399726B2 | Process for direct oxidation of propylene to propylene oxide and large particle size titanium silicalite catalysts for use therein | Chemistry; Metallurgy | 1 | Expired |
| US4783520A | Production of aromatic amorphous thermoplastic poly aryl ether from aliphatic-aromatic diol and wholly aromatic diol | Chemistry; Metallurgy | 1 | Expired |
| US7232783B2 | Propylene oxide catalyst and use | Emerging Cross-Sectional Technologies | 0 | Expired |
| US10767204B2 | Advanced auger and filtration system for the saccharification of biomass | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.