Inventor
Kenneth B. Owens
Inventor
Spring, TX, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling38%
C09KMaterials for miscellaneous applications, not provided for elsewhere31%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
G01NInvestigating or analysing materials by determining their chemical or physical properties8%
G06FElectric digital data processing8%
PatentTitleYear
10,942,814Method for discovering database backups for a centralized backup system20214,643,256'Steam-foaming surfactant mixtures which are tolerant of divalent ions'19874,601,336'Process for selecting a steam foam forming surfactant'19864,562,727'Olefin sulfonate-improved steam foam drive'19864,488,976'Olefin sulfonate-improved steam foam drive'19844,393,937'Olefin sulfonate-improved steam foam drive'19834,161,217'Hot water foam oil production process'1979Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1979–1987Patents assigned to SHELL OIL CO (6)· patent assignee history
1979–1987Based in Spring, TX, US· patent location history
2021Patents assigned to EMC IP HOLDING CO LLC (1)· patent assignee history
2021Based in Burlington, CA· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SHELL OIL CO | 6 | 1979–1987 |
| EMC IP HOLDING CO LLC | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Spring, Texas, US | 6 | 1979–1987 |
| Burlington, CA | 1 | 2021 |