Richard E. Walter
22Patents
6h-index
35Co-inventors
69Inventor score
Filing activity: Jun 20, 1991 → Sep 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5207107A | Non-intrusive flow meter for the liquid based on solid, liquid or gas borne sound | Physics | 40 | Expired |
| US6776607B2 | Process for minimizing afterburn in a FCC regenerator | Performing Operations; Transporting | 37 | Expired |
| US6768036B2 | Method for adding heat to a reactor system used to convert oxygenates to olefins | Emerging Cross-Sectional Technologies | 21 | Expired |
| US7223714B2 | Method of transferring catalyst in a reaction system | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7462211B2 | Gas-solids separation device and method | Performing Operations; Transporting | 7 | Active |
| US9370759B2 | Reactor and feed distribution assembly | Performing Operations; Transporting | 6 | Active |
| US9597652B1 | Catalyst regenerator and a riser terminator used therein | Performing Operations; Transporting | 5 | Active |
| US9889418B2 | Fluidized fuel gas combustor system for a catalytic dehydrogenation process | Emerging Cross-Sectional Technologies | 4 | Active |
| US7214636B2 | Catalyst regenerator for reducing entrained catalyst loss | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7531705B2 | Method for adding heat to a reactor system used to convert oxygenates to olefins | Emerging Cross-Sectional Technologies | 3 | Active |
| US7276149B2 | Method of shutting down a reaction system | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7935857B2 | Product recovery in gas-solids reactors | Emerging Cross-Sectional Technologies | 3 | Active |
| US6406613B1 | Mitigation of coke deposits in refinery reactor units | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7141711B2 | Catalyst fines handling process | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7148171B2 | Method for adding heat to a reactor system used to convert oxygenates to olefins | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7259287B2 | Method of starting up a reaction system | Emerging Cross-Sectional Technologies | 2 | Expired |
| US10464036B2 | Catalyst regenerator and a riser terminator used therein | Performing Operations; Transporting | 0 | Active |
| US7459595B2 | Processes for lifting spent catalyst into a regenerator in an oxygenate to olefins reaction system | Emerging Cross-Sectional Technologies | 0 | Active |
| US7767870B2 | Riser termination devices for reduced catalyst attrition and losses | Chemistry; Metallurgy | 0 | Active |
| US8075696B2 | Method of recovering heat transfer in reactor and regenerator effluent coolers | Emerging Cross-Sectional Technologies | 0 | Active |
| US7452838B2 | Controlling temperature in catalyst regenerators | Emerging Cross-Sectional Technologies | 0 | Active |
| US10016736B2 | Cyclonic reactor vessel having a low residence time plenum | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.