Jonathan Jay Feinstein
20Patents
7h-index
6Co-inventors
62Inventor score
Filing activity: Apr 1, 1986 → Sep 2, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5327357A | Method of decarburizing molten metal in the refining of steel using neural networks | Emerging Cross-Sectional Technologies | 86 | Expired |
| US7566487B2 | Reactor with primary and secondary channels | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8235361B2 | Structured packing for a reactor | Emerging Cross-Sectional Technologies | 9 | Active |
| US9592487B2 | Steam methane reformer system and method of performing a steam methane reforming process | Emerging Cross-Sectional Technologies | 8 | Active |
| US8257658B2 | Reactor with jet impingment heat transfer | Emerging Cross-Sectional Technologies | 7 | Active |
| US11192081B2 | Bayonet catalytic reactor | Performing Operations; Transporting | 7 | Active |
| US7976783B2 | Reactor with jet impingment heat transfer | Emerging Cross-Sectional Technologies | 7 | Active |
| US4708738A | Method for refining very small heats of molten metal | Chemistry; Metallurgy | 3 | Expired |
| US4752269A | Reconfigurable, interchangeable and interlocking playthings, blocks or construction pieces | Human Necessities | 3 | Expired |
| US8931282B2 | Internal combustion engine | Emerging Cross-Sectional Technologies | 2 | Active |
| US4647019A | Very small refining vessel | Chemistry; Metallurgy | 2 | Expired |
| US9403147B2 | Reactor packing | Performing Operations; Transporting | 2 | Active |
| US11433367B2 | Support structure for structured catalyst packings | Performing Operations; Transporting | 1 | Active |
| US9534853B2 | Engineered packing for heat exchange and systems and methods constructing the same | General | 0 | Revoked |
| US4711430A | Side-injected metal refining vessel and method | Chemistry; Metallurgy | 0 | Expired |
| US12421183B2 | Methanol production method | Emerging Cross-Sectional Technologies | 0 | Active |
| US8932536B2 | Reactor packing | Performing Operations; Transporting | 0 | Active |
| US11780736B2 | Ammonia production method | Emerging Cross-Sectional Technologies | 0 | Active |
| US9677828B2 | Engineered packing for heat exchange and systems and methods constructing the same | Performing Operations; Transporting | 0 | Active |
| US12109561B2 | Support structure for structured catalyst packings | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.