Inventor
Gregory G. Hendrickson
Inventor
Kingwood, TX, US
Overview
Patents· 17 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B01Jprimary
B01JChemical or physical processes, e.g. catalysis or colloid chemistry32%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds27%
B01DSeparation9%
Y02PClimate change mitigation technologies in the production or processing of goods7%
C07CAcyclic or carbocyclic compounds5%
C08LCompositions of macromolecular compounds5%
B01LChemical or physical laboratory apparatus for general use2%
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids2%
B06BMethods or apparatus for generating or transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency, e.g. for performing mechanical work in general2%
C01BNon-metallic elements2%
PatentTitleYear
11,007,502Methods and systems for capturing particulates202110,988,554Elimination of polymer fouling in fluidized bed gas-phase fines recovery eductors202110,988,430Continuous process for the conversion of olefins and carbon dioxide to acrylates via solution phase reactor202110,792,609Nitrogen conservation in polymerization processes202010,544,080Continuous process for the conversion of olefins and carbon dioxide to acrylates via solution phase reactor202010,457,753Elimination of polymer fouling in fluidized bed gas-phase fines recovery eductors20199,579,619'Temperature control for polymerizing particulate polyolefin'20179,433,914'Polyolefin reactor system having a gas phase reactor'20169,334,336'Polyolefin reactor system having a gas phase reactor and solids recovery'20168,940,239'Catalyst feed control during catalyst transition periods'20158,846,829'Catalyst feed control during catalyst transition periods'20148,487,053'Methods for removing polymer skins from reactor walls'20138,396,600'Prediction and control solution for polymerization reactor operation'20138,187,547'Methods and systems for controlling polymer particle size'20128,058,367'Methods and systems for controlling polymer particle size'20117,531,606'Method for operating a gas phase polymerization reactor'20097,517,947'Polymer transfer within a polymerization system'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2016Patents assigned to CHEVRON PHILLIPS CHEMICAL CO (9)· patent assignee history
2009–2021Based in Kingwood, TX, US· patent location history
2011–2014Patents assigned to HENDRICKSON GREGORY G (5)· patent assignee history
2011–2013Patents assigned to HOTTOVY JOHN D (3)· patent assignee history
2013Patents assigned to CYMBALUK TED H (2)· patent assignee history
2016–2021Patents assigned to CHEVRON PHILLIPS CHEMICAL CO LP (8)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON PHILLIPS CHEMICAL CO | 9 | 2009–2016 |
| CHEVRON PHILLIPS CHEMICAL CO LP | 8 | 2016–2021 |
| HENDRICKSON GREGORY Gself | 5 | 2011–2014 |
| HOTTOVY JOHN D | 3 | 2011–2013 |
| CYMBALUK TED H | 2 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingwood, Texas, US | 17 | 2009–2021 |