Couch; Keith Allen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Couch; Keith Allen.The latest application filed is for "power recovery from quench and dilution vapor streams".
- Couch; Keith Allen - Arlington Heights IL
- Couch; Keith Allen - Des Plaines IL
| Patent | Date |
|---|---|
| Process and apparats for recovering cracked hydrocarbons Grant 11,427,771 - Couch , et al. August 30, 2 | 2022-08-30 |
| Power Recovery From Quench And Dilution Vapor Streams App 20210009904 - Frey; Stanley Joseph ; et al. | 2021-01-14 |
| Power recovery from quench and dilution vapor streams Grant 10,829,698 - Frey , et al. November 10, 2 | 2020-11-10 |
| Process and Apparatus for Recovering Cracked Hydrocarbons App 20200308495 - Couch; Keith Allen ; et al. | 2020-10-01 |
| Power Recovery From Quench And Dilution Vapor Streams App 20190284486 - Frey; Stanley Joseph ; et al. | 2019-09-19 |
| Maintaining catalyst activity for converting a hydrocarbon feed Grant 9,284,495 - Upson , et al. March 15, 2 | 2016-03-15 |
| Fluid Catalytic Cracking Process App 20120296146 - Mehlberg; Robert L. ; et al. | 2012-11-22 |
| Fluid catalytic cracking system Grant 8,246,914 - Mehlberg , et al. August 21, 2 | 2012-08-21 |
| Process For Cracking A Hydrocarbon Feed App 20110282124 - Palmas; Paolo ; et al. | 2011-11-17 |
| System, apparatus, and process for cracking a hydrocarbon feed Grant 8,007,728 - Palmas , et al. August 30, 2 | 2011-08-30 |
| Method And System Relating To A Wet Gas Compressor App 20100243528 - Bell; Leonard E. ; et al. | 2010-09-30 |
| Maintaining Catalyst Activity For Converting A Hydrocarbon Feed App 20100236980 - Upson; Lawrence L. ; et al. | 2010-09-23 |
| Fluid Catalytic Cracking System App 20100158767 - Mehlberg; Robert L. ; et al. | 2010-06-24 |
| System, Apparatus, And Process For Cracking A Hydrocarbon Feed App 20100152515 - Palmas; Paolo ; et al. | 2010-06-17 |
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