Détention brevets de la classe G01N 25/60

Brevets de cette classe: 57

Historique des publications depuis 10 ans

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Propriétaires principaux

Proprétaire
Total
Cette classe
Schlumberger Canada Limited
7613
5
Schlumberger Technology B.v.
5297
5
Schlumberger Holdings Limited
2686
5
Prad Research and Development Limited
2654
5
Services Petroliers Schlumberger
6029
5
Schlumberger Technology Corporation
11857
4
3m Innovative Properties Company
17484
3
Azbil Corporation
473
3
Skavis Corporation
12
3
Taiwan Semiconductor Manufacturing Company, Ltd.
48539
2
Rosemount Inc.
1143
2
Armstrong Global Holdings, Inc.
35
1
Auckland UniServices Limited
497
1
The Governors of the University of Alberta
876
1
Institute of Geology and Geophysics, Chinese Academy of Sciences
355
1
Pontificia Universidad Catolica de Chile
315
1
SABIC Global Technologies B.V.
4610
1
Statoil Petroleum AS
469
1
Sterlab
10
1
Total SA
477
1
Autres propriétaires 6