Inventor
John E. Asplin
Inventor
Houston, TX, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C10Gprimary
C10GCracking hydrocarbon oils65%
C07CAcyclic or carbocyclic compounds19%
Y02PClimate change mitigation technologies in the production or processing of goods15%
PatentTitleYear
8,092,671'Method for processing hydrocarbon pyrolysis effluent'20127,718,049'Method for processing hydrocarbon pyrolysis effluent'20107,714,180'Process and apparatus for recovering olefins'20107,273,542'Process and apparatus for recovering olefins'20077,214,846'Recovery of ethylene and propylene from a methanol to olefin reaction system'20077,208,650'Recovery of ethylene and propylene from a methanol to olefin reaction system'20076,803,494'Process for selectively producing propylene in a fluid catalytic cracking process'20046,558,531'Method for maintaining heat balance in a fluidized bed catalytic cracking unit'20036,388,152'Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process'20026,339,180'Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process'20026,313,366'Process for selectively producing C3 olefins in a fluid catalytic cracking process'20016,258,257'Process for producing polypropylene from C3 olefins selectively produced by a two stage fluid catalytic cracking process'20016,258,990'Process for producing polypropylene from C3 olefins selectively produced in a fluid catalytic cracking process from a naphtha/steam feed'20016,118,035'Process for selectively producing light olefins in a fluid catalytic cracking process from a naphtha/steam feed'20006,106,697'Two stage fluid catalytic cracking process for selectively producing b. C.su2 to C.sub.4 olefins'20006,093,867'Process for selectively producing C3 olefins in a fluid catalytic cracking process'20006,069,287'Process for selectively producing light olefins in a fluid catalytic cracking process'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to EXXON RESEARCH ENGINEERING CO (4)· patent assignee history
2000Based in Southampton, GB· patent location history
2000Based in Southhampton, GB· patent location history
2000Based in Holbury Southhampton, GB· patent location history
2001–2012Patents assigned to EXXONMOBIL CHEM PATENTS INC (11)· patent assignee history
2001Patents assigned to EXXONMOBIL RES & ENG CO (2)· patent assignee history
2001–2004Based in Houston, TX, US· patent location history
2007–2012Based in Singapore, SG· patent location history
2012Patents assigned to ASPLIN JOHN E (1)· patent assignee history
2012Patents assigned to GRENOBLE DANE C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXONMOBIL CHEM PATENTS INC | 11 | 2001–2012 |
| EXXON RESEARCH ENGINEERING CO | 4 | 2000 |
| EXXONMOBIL RES & ENG CO | 2 | 2001 |
| ASPLIN JOHN Eself | 1 | 2012 |
| GRENOBLE DANE C | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 7 | 2001–2004 |
| Singapore, SG | 6 | 2007–2012 |
| Southampton, GB | 2 | 2000 |
| Southhampton, GB | 1 | 2000 |
| Holbury Southhampton, GB | 1 | 2000 |