Inventor
RALPH W. ROMIG
Inventor
US
Overview
Patents· 4 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 chemistry40%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds30%
B01DSeparation10%
F24TGeothermal collectors10%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact10%
PatentTitleYear
12,297,310Methods for chromium catalyst activation using oxygen-enriched fluidization gas202512,025,351Geothermal cooling of a coolant used in a heat exchange equipment202411,584,806Methods for chromium catalyst activation using oxygen-enriched fluidization gas202311,578,145System and method for rapid dump tank heating2023Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2023–2025Patents assigned to CHEVRON PHILLIPS CHEMICAL CO LP (4)· patent assignee history
2023–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEVRON PHILLIPS CHEMICAL CO LP | 4 | 2023–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 4 | 2023–2025 |