Inventor
Hiemi K. Haines
Inventor
Englewood, CO, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling40%
C09KMaterials for miscellaneous applications, not provided for elsewhere20%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
B04BCentrifuges10%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests10%
PatentTitleYear
5,783,760'Method and apparatus for core flooding studies'19985,563,333'Method and apparatus for core flooding studies'19965,465,790'Enhanced oil recovery from heterogeneous reservoirs'19955,328,440'Centrifuge bucket and method of use'19945,074,357'Process for in-situ enrichment of gas used in miscible flooding'19915,025,863'Enhanced liquid hydrocarbon recovery process'19915,019,279'Process for enriching a gas'19914,846,276'Water-alternating-gas flooding of a hydrocarbon-bearing formation'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1998Patents assigned to MARATHON OIL CO (7)· patent assignee history
1989–1998Based in Englewood, CO, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MARATHON OIL CO | 7 | 1989–1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Englewood, CO, US | 8 | 1989–1998 |