- All sections
- G - Physics
- G01V - Geophysics; gravitational measurements; detecting masses or objects; tags
- G01V 1/48 - Processing data
Patent holdings for IPC class G01V 1/48
Total number of patents in this class: 878
10-year publication summary
74
|
72
|
78
|
72
|
44
|
38
|
43
|
24
|
32
|
11
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Halliburton Energy Services, Inc. | 20165 |
184 |
Schlumberger Technology Corporation | 9690 |
115 |
Schlumberger Canada Limited | 6913 |
97 |
Services Petroliers Schlumberger | 5426 |
75 |
Schlumberger Technology B.v. | 4951 |
47 |
Baker Hughes Incorporated | 5689 |
44 |
Landmark Graphics Corporation | 1526 |
30 |
Geoquest Systems B.V. | 584 |
30 |
Saudi Arabian Oil Company | 11322 |
28 |
Prad Research and Development Limited | 2696 |
21 |
Schlumberger Holdings Limited | 2947 |
20 |
Baker Hughes, a GE Company, LLC | 2171 |
13 |
Aramco Services Company | 3504 |
12 |
Chevron U.S.A. Inc. | 3774 |
11 |
WesternGeco L.L.C. | 570 |
11 |
ConocoPhillips Company | 1657 |
9 |
Baker Hughes Oilfield Operations, LLC | 1885 |
7 |
Seismos Inc. | 40 |
6 |
Shell Internationale Research Maatschappij B.V. | 3792 |
4 |
PGS Geophysical AS | 547 |
4 |
Other owners | 110 |