Inventor
Ralph W. Romig
Inventor
Kingwood, TX, US
Overview
Patents· 34 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 bonds30%
B01DSeparation12%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact6%
C08LCompositions of macromolecular compounds5%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application4%
Y02CCapture, storage, sequestration or disposal of greenhouse gases [ghg]4%
C07CAcyclic or carbocyclic compounds3%
G01NInvestigating or analysing materials by determining their chemical or physical properties2%
B01LChemical or physical laboratory apparatus for general use1%
PatentTitleYear
11,021,549System and method for rapid dump tank heating202110,894,840Unified cooling for multiple polyolefin polymerization reactors202110,344,101Unified cooling for multiple polyolefin polymerization reactors201910,173,951Side rectifier column for olefin and diluent recovery201910,072,103Unified cooling for multiple polyolefin polymerization reactors201810,046,306Treater regeneration201810,040,882Liquid-solid sampling system for a loop slurry reactor20189,861,955'Treater regeneration'20189,822,193'Unified cooling for multiple polyolefin polymerization reactors'20179,783,621'Pressure relief for multiple polyolefin polymerization reactors'20179,708,426'Liquid-solid sampling system for a loop slurry reactor'20179,687,815'Treater regeneration'20179,624,316'Unified cooling in multiple polyolefin polymerization reactors'20179,610,558'Energy efficient polyolefin process'20179,469,582'Polyolefin manufacturing system including a membrane fractionation system for diluent recovery'20169,394,383'Monomer/diluent recovery'20169,340,627'Elbow and horizontal configurations in a loop reactor'20169,310,137'Unified cooling in multiple polyolefin polymerization reactors'20169,295,964'Pressure relief for multiple polyolefin polymerization reactors'20169,289,748'Treater regeneration'20169,221,920'Energy efficient polyolefin process'20159,211,523'Polyolefin manufacturing system including a membrane fractionation system for diluent recovery'20159,096,694'Monomer/diluent recovery'20158,932,527'Elbow and horizontal configurations in a loop reactor'20158,765,884'Energy efficient polyolefin process'20148,686,097'System and method for processing reactor polymerization effluent'20148,680,219'System and method for processing reactor polymerization effluent'20148,569,433'Energy efficient polyolefin process'20138,492,492'System and method for processing reactor polymerization effluent'20138,362,161'System and method for processing reactor polymerization effluent'20138,303,899'Energy efficient polyolefin process'20128,128,877'Energy efficient polyolefin process'20128,017,701'Energy efficient polyolefin process'20117,547,750'Apparatus and method for removing polymer solids from slurry loop reactor'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2016Patents assigned to CHEVRON PHILLIPS CHEMICAL CO (19)· patent assignee history
2009–2021Based in Kingwood, TX, US· patent location history
2012–2015Patents assigned to ROMIG RALPH W (4)· patent assignee history
2012Patents assigned to BURNS DAVID H (2)· patent assignee history
2012Patents assigned to FENDERSON CARL W (2)· patent assignee history
2016–2021Patents assigned to CHEVRON PHILLIPS CHEMICAL CO LP (15)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON PHILLIPS CHEMICAL CO | 19 | 2009–2016 |
| CHEVRON PHILLIPS CHEMICAL CO LP | 15 | 2016–2021 |
| ROMIG RALPH Wself | 4 | 2012–2015 |
| BURNS DAVID H | 2 | 2012 |
| FENDERSON CARL W | 2 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kingwood, Texas, US | 34 | 2009–2021 |