Inventor
James C. Brannigan
Inventor
Cypress, 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 drilling50%
G01VGeophysics14%
G06FElectric digital data processing14%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure7%
G06KGraphical data reading7%
G16ZInformation and communication technology [ict] specially adapted for specific application fields, not otherwise provided for7%
PatentTitleYear
10,900,341Bore penetration data matching202110,648,296Borehole casing deployment detection202010,400,570Automatic wellbore condition indicator and manager20199,416,646'Determining drill string status in a wellbore'20168,484,858'Wall contact caliper instruments for use in a drill string'20138,024,868'Wall contact caliper instruments for use in a drill string'20117,606,666'System and method for performing oilfield drilling operations using visualization techniques'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2021Patents assigned to SCHLUMBERGER TECHNOLOGY CORP (7)· patent assignee history
2009–2021Based in Cypress, TX, US· patent location history
2013Patents assigned to BRANNIGAN JAMES C (1)· patent assignee history
2013Patents assigned to GARCIA-OSUNA FERNANDO (1)· patent assignee history
2013Patents assigned to NOLD III RAYMOND V (1)· patent assignee history
2013Patents assigned to RASMUS JOHN C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SCHLUMBERGER TECHNOLOGY CORP | 7 | 2009–2021 |
| BRANNIGAN JAMES Cself | 1 | 2013 |
| GARCIA-OSUNA FERNANDO | 1 | 2013 |
| NOLD III RAYMOND V | 1 | 2013 |
| RASMUS JOHN C | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cypress, Texas, US | 7 | 2009–2021 |