Inventor
David Bruce Barry
Inventor
Melbourne, AU
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Fprimary
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds42%
Y02PClimate change mitigation technologies in the production or processing of goods17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
C08LCompositions of macromolecular compounds8%
F16LPipes8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
7,459,509'Polyethylene resins'20087,199,195'Polyethylene resins'20077,129,302'Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use'20066,964,937'Bimetallic catalyst for producing polyethylene resins with bimodal molecular weight distribution, its preparation and use'20056,403,181'Premium pipe resins'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Patents assigned to MOBIL OIL CORP (1)· patent assignee history
2002Based in Box Hill, AU· patent location history
2005–2006Patents assigned to UNIVATION TECH LLC (2)· patent assignee history
2005–2008Based in Melbourne, AU· patent location history
2007–2008Patents assigned to EXXONMOBIL CHEM PATENTS INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| EXXONMOBIL CHEM PATENTS INC | 2 | 2007–2008 |
| UNIVATION TECH LLC | 2 | 2005–2006 |
| MOBIL OIL CORP | 1 | 2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Melbourne, AU | 4 | 2005–2008 |
| Box Hill, AU | 1 | 2002 |