Inventor
Valadi N. Venkatesan
Inventor
Arlington, TX, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
E21Bprimary
E21BEarth or rock drilling35%
C09KMaterials for miscellaneous applications, not provided for elsewhere24%
C01GCompounds containing metals not covered by subclasses c01d or c01f6%
C10GCracking hydrocarbon oils6%
C22BProduction and refining of metals6%
G06FElectric digital data processing6%
G06NComputing arrangements based on specific computational models6%
H04LTransmission of digital information, e.g. telegraphic communication6%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
PatentTitleYear
11,038,984Data prefetching for large data systems20214,722,395'Viscous oil recovery method'19884,625,800'Method of recovering medium or high gravity crude oil'19864,589,487'Viscous oil recovery'19864,582,688'Process for recovery of mineral values'19864,523,642'Oil recovery process employing CO.sub.2 produced in situ'19854,487,262'Drive for heavy oil recovery'19844,469,177'Recovery of viscous oil from asphaltic oil-containing formations'19844,454,018'Simultaneous crushing and retorting of oil shale with fluid jets'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1988Patents assigned to MOBIL OIL CORP (8)· patent assignee history
1984Based in Dallas, TX, US· patent location history
1985–1988Based in Arlington, TX, US· patent location history
2021Patents assigned to IBM (1)· patent assignee history
2021Based in Horgen, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| MOBIL OIL CORP | 8 | 1984–1988 |
| IBM | 1 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Arlington, Texas, US | 5 | 1985–1988 |
| Dallas, Texas, US | 3 | 1984 |
| Horgen, CH | 1 | 2021 |