Inventor
Keith W. Trapp
Inventor
Houston, TX, US
Overview
Patents· 11 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 bonds33%
C08JWorking-up12%
Y02PClimate change mitigation technologies in the production or processing of goods12%
B29CShaping or joining of plastics9%
C08LCompositions of macromolecular compounds9%
Y10TTechnical subjects covered by former us classification9%
B01DSeparation6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry3%
PatentTitleYear
11,117,979Processes and apparatus for bimodal slurry polymerization202110,934,372Olefin polymerization processes20218,192,690'Methods and devices for polymerization'20128,129,481'Methods for applying solution catalysts to reactor surfaces'20128,088,870'Methods for applying solution catalysts to reactor surfaces'20128,084,554'Methods and devices for polymerization'20117,101,629'Polyethylene films'20067,090,927'Polyethylene films'20066,995,235'Methods of producing polyolefins and films therefrom'20066,878,454'Polyethylene films'20056,753,390'Gas phase polymerization process'2004Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2004–2012Patents assigned to UNIVATION TECH LLC (9)· patent assignee history
2004–2012Based in Houston, TX, US· patent location history
2011–2012Patents assigned to AGAPIOU AGAPIOS K (4)· patent assignee history
2011–2012Patents assigned to GLOWCZWSKI DAVID M (4)· patent assignee history
2011–2012Patents assigned to LIN ZERONG (4)· patent assignee history
2011–2012Patents assigned to MOHR GARY D (4)· patent assignee history
2012Based in Baton Rouge, LA, US· patent location history
2021Based in Kingwood, TX, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIVATION TECH LLC | 9 | 2004–2012 |
| AGAPIOU AGAPIOS K | 4 | 2011–2012 |
| GLOWCZWSKI DAVID M | 4 | 2011–2012 |
| LIN ZERONG | 4 | 2011–2012 |
| MOHR GARY D | 4 | 2011–2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Houston, Texas, US | 7 | 2004–2012 |
| Kingwood, Texas, US | 2 | 2021 |
| Baton Rouge, LA, US | 2 | 2012 |