Inventor
David Beattie
Inventor
Singapore, SG
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Dprimary
B01DSeparation36%
C10GCracking hydrocarbon oils36%
Y02PClimate change mitigation technologies in the production or processing of goods18%
E21BEarth or rock drilling9%
PatentTitleYear
7,767,008'Vapor/liquid separation apparatus'20107,625,480'Pyrolysis furnace feed'20097,481,871'Vapor/liquid separation apparatus'20097,297,833'Steam cracking of light hydrocarbon feedstocks containing non-volatile components and/or coke precursors'20074,543,114'Pipeline concave strainer'19854,070,168'Inlet assembly for an oil separator'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978Patents assigned to PORTA TEST MFG (1)· patent assignee history
1978–1985Based in Edmonton, CA· patent location history
1985Patents assigned to PORTA TEST SYSTEMS LTD (1)· patent assignee history
2007–2010Patents assigned to EXXONMOBIL CHEM PATENTS INC (4)· patent assignee history
2007–2010Based in Singapore, SG· patent location history
2009Based in Perth, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXONMOBIL CHEM PATENTS INC | 4 | 2007–2010 |
| PORTA TEST MFG | 1 | 1978 |
| PORTA TEST SYSTEMS LTD | 1 | 1985 |
Locations
| Location | Patents | Span |
|---|---|---|
| Singapore, SG | 3 | 2007–2010 |
| Edmonton, CA | 2 | 1978–1985 |
| Perth, GB | 1 | 2009 |