Stephen Ernest Jacobson
39Patents
7h-index
22Co-inventors
69Inventor score
Filing activity: Oct 14, 1977 → May 29, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5905169A | Process for producing polyfluoroacyl compositions | Emerging Cross-Sectional Technologies | 30 | Expired |
| US6787019B2 | Low temperature alkali metal electrolysis | Emerging Cross-Sectional Technologies | 26 | Expired |
| US4496781A | Process for the production of ethylene glycol through the hydroformylation of glycol aldehyde | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4325874A | Process for producing alkylene carbonates | Chemistry; Metallurgy | 9 | Expired |
| US4286068A | Catalyst and process for oxidation of organic substrates by hydrogen peroxide | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6448435B1 | Sulfonation, sulfation, and sulfamation | Chemistry; Metallurgy | 8 | Expired |
| US4171313A | Molybdenum and tungsten peroxo complexes useful as oxidation catalysts | Chemistry; Metallurgy | 8 | Expired |
| US5591890A | Process for producing ortho-nitro aromatic acids by oxidation of ortho-nitroalkylaromatic compounds | Chemistry; Metallurgy | 7 | Expired |
| US4608444A | Process and accompanying catalysts for the hydroformylation of formaldehyde to glycol-aldehyde | Performing Operations; Transporting | 7 | Expired |
| US6462215B1 | Sulfonation, sulfation, and sulfamation | Chemistry; Metallurgy | 6 | Expired |
| US4483996A | Process for production of olefin oxides and ketones | Chemistry; Metallurgy | 5 | Expired |
| US7550199B2 | Copolymers for stain resistance | Emerging Cross-Sectional Technologies | 5 | Active |
| US5728887A | Catalytic hydrogenolysis of organic thiocyanates and disulfides to thiols | Chemistry; Metallurgy | 3 | Expired |
| US4213906A | Hydrogen peroxide oxidation process for ketones | Chemistry; Metallurgy | 3 | Expired |
| US5241113A | Process for producing trifluoroacetyl chloride | Chemistry; Metallurgy | 3 | Expired |
| US4560806A | Process and catalyst useful in the production of glycol aldehyde | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4711772A | Preparation of hydrogen peroxide | Performing Operations; Transporting | 3 | Expired |
| US4483994A | Process for the production of alkylene carbonates and oxides | Chemistry; Metallurgy | 2 | Expired |
| US6384271B1 | Sulfonation, sulfation and sulfamation | Chemistry; Metallurgy | 1 | Expired |
| US7579420B2 | Hyperbranched maleic anhydride-diene polymers | Emerging Cross-Sectional Technologies | 1 | Active |
| US5202488A | Method for the manufacture of 3-aminophenol | Chemistry; Metallurgy | 1 | Expired |
| US7579403B2 | Stain resist comprising hyperbranched maleic anhydride-diene polymers | Textiles; Paper | 1 | Active |
| US9828328B2 | Process to prepare 3-methyl-2-nitrobenzoic acid by air oxidation | Chemistry; Metallurgy | 1 | Active |
| US4259527A | Molybdenum and tungsten peroxo complexes useful as oxidation catalysts | Chemistry; Metallurgy | 1 | Expired |
| US5296640A | Process for preparing perhaloacyl chlorides | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.