Inventor
Johan O. A. Robertsson
Inventor
Grantchester, GB
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Vprimary
G01VGeophysics100%
PatentTitleYear
10,353,100Processing seismic data to attenuate vibration noise20199,513,391'Acquiring near-zero offset survey data'20169,297,923'Gravity measurements using seismic streamers'20169,182,512'Processing multi-component seismic data'20158,467,264'Acquiring near zero offset survey data'20137,774,142'Processing seismic data'20107,386,397'Processing seismic data'20087,319,636'Calibration of pressure gradient recordings'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2019Patents assigned to WESTERNGECO LLC (8)· patent assignee history
2008Based in Oslo, NO· patent location history
2010Based in Olso, NO· patent location history
2013–2016Patents assigned to ROBERTSSON JOHAN O A (3)· patent assignee history
2013Patents assigned to FRIVIK SVEIN ARNE (1)· patent assignee history
2013–2016Based in Grantchester, GB· patent location history
2015–2016Patents assigned to GOUJON NICOLAS (2)· patent assignee history
2016Patents assigned to CHRISTIE PHILIP A F (1)· patent assignee history
2016Based in Cambridge, GB· patent location history
2019Based in Kusnacht, CH· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WESTERNGECO LLC | 8 | 2008–2019 |
| ROBERTSSON JOHAN O Aself | 3 | 2013–2016 |
| GOUJON NICOLAS | 2 | 2015–2016 |
| CHRISTIE PHILIP A F | 1 | 2016 |
| FRIVIK SVEIN ARNE | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Grantchester, GB | 3 | 2013–2016 |
| Oslo, NO | 2 | 2008 |
| Kusnacht, CH | 1 | 2019 |
| Cambridge, GB | 1 | 2016 |
| Olso, NO | 1 | 2010 |