Warren M. Ewert
16Patents
7h-index
28Co-inventors
66Inventor score
Filing activity: Oct 23, 1987 → Dec 16, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6380451B1 | Methods for restoring the heat transfer coefficient of an oligomerization reactor | Emerging Cross-Sectional Technologies | 79 | Expired |
| US7157612B2 | Olefin production process | Emerging Cross-Sectional Technologies | 66 | Expired |
| US6455648B1 | Olefin production | Chemistry; Metallurgy | 40 | Expired |
| US4810688A | Catalyst support and catalyst for olefin dimerization | Chemistry; Metallurgy | 18 | Expired |
| US5235121A | Method for reforming hydrocarbons | Chemistry; Metallurgy | 15 | Expired |
| US7718838B2 | Olefin production process | Emerging Cross-Sectional Technologies | 12 | Active |
| US8344198B2 | Process to decrease or eliminate corrosion from the decomposition of halide containing olefin catalysts | Emerging Cross-Sectional Technologies | 11 | Active |
| US5689015A | Method for the production of ether and alkylate from a paraffin feedstock | Chemistry; Metallurgy | 4 | Expired |
| US7473350B2 | Control methodology for desulfurization process | Chemistry; Metallurgy | 4 | Expired |
| US4876410A | Catalyst support, and catalyst for olefin dimerization | Chemistry; Metallurgy | 4 | Expired |
| US5202298A | Process for preparing carbonate supports and catalysts | Emerging Cross-Sectional Technologies | 3 | Expired |
| US9731270B2 | Converting ethane to liquid fuels and chemicals | Chemistry; Metallurgy | 3 | Active |
| US5750798A | Method for making ether from a paraffin feedstock | Chemistry; Metallurgy | 3 | Expired |
| US10087380B2 | Converting ethane to liquid fuels and chemicals | Chemistry; Metallurgy | 2 | Active |
| US10173195B2 | Ethane and ethanol to liquid transportation fuels | Chemistry; Metallurgy | 0 | Active |
| US9545613B2 | Systems for converting ethane and ethanol to liquid transportation fuels | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.