Détention brevets de la classe G01V 3/02

Brevets de cette classe: 324

Historique des publications depuis 10 ans

48
28
30
17
22
17
17
18
16
13
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
Halliburton Energy Services, Inc.
20949
22
Baker Hughes Incorporated
5259
15
Schlumberger Technology Corporation
10820
13
Seescan, Inc.
531
10
PGS Geophysical AS
538
6
Societe Plymouth Francaise
30
6
Medtronic MiniMed, Inc.
1805
5
Samsung Electronics Co., Ltd.
147131
4
Schlumberger Canada Limited
7350
4
ExxonMobil Upstream Research Company
2395
4
Korea Institute of Geoscience & Mineral Resources
18
4
Magna Closures Inc.
399
4
Saudi Arabian Oil Company
13295
4
Zircon Corporation
94
4
Xcalibur MPH Switzerland SA
73
4
Schlumberger Technology B.v.
5181
3
BASF Corporation
1722
3
Texas Instruments Incorporated
19450
3
Advanced Geosciences, Inc.
19
3
Institute of Geology and Geophysics, Chinese Academy of Sciences
326
3
Autres propriétaires 200