Inventor
James L. Swecker, II
Inventor
Clendenin, WV, US
Overview
Patents· 7 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 bonds29%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
B01DSeparation8%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors4%
C07CAcyclic or carbocyclic compounds4%
C08JWorking-up4%
C08LCompositions of macromolecular compounds4%
F25JLiquefaction, solidification or separation of gases or gaseous or liquefied gaseous mixtures by pressure and cold treatment or by bringing them into the supercritical state4%
F27BFurnaces, kilns, ovens or retorts in general4%
PatentTitleYear
9,410,001'Recycle gas cooler systems for gas-phase polymerization processes'20169,181,361'Systems and methods for recovering hydrocarbons from a polyolefin purge gas product'20159,023,958'Methods and systems for catalyst delivery'20158,293,853'Raw material efficiency method and process'20128,129,485'Integrated hydrocarbons feed stripper and method of using the same'20126,987,152'Feed purification at ambient temperature'20066,858,684'Processes for transitioning between various polymerization catalysts'2005Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2005–2016Patents assigned to UNIVATION TECH LLC (7)· patent assignee history
2005–2006Based in Hurricane, WV, US· patent location history
2012–2015Patents assigned to FORCE RANDALL L (2)· patent assignee history
2012Patents assigned to DRABISH JEFFREY B (1)· patent assignee history
2012–2016Based in Clendenin, WV, US· patent location history
2015Patents assigned to BLOOD MARK W (1)· patent assignee history
2015Patents assigned to DUNCAN THEODORE D (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIVATION TECH LLC | 7 | 2005–2016 |
| FORCE RANDALL L | 2 | 2012–2015 |
| BLOOD MARK W | 1 | 2015 |
| DRABISH JEFFREY B | 1 | 2012 |
| DUNCAN THEODORE D | 1 | 2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Clendenin, WV, US | 5 | 2012–2016 |
| Hurricane, WV, US | 2 | 2005–2006 |