Détention brevets de la classe F17D 3/10

Brevets de cette classe: 55

Historique des publications depuis 10 ans

4
2
12
2
8
7
4
5
6
3
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Propriétaires principaux

Proprétaire
Total
Cette classe
TPE Midstream LLC
52
5
Fluidor Equipment B.V.
6
3
Xtended Hydraulic & Machine Inc.
3
3
Castrol Limited
520
2
Dynisco Instruments LLC
24
2
ExxonMobil Upstream Research Company
2395
2
Iogen Corporation
148
2
Saudi Arabian Oil Company
13295
2
Chengdu Qinchuan IoT Technology Co., Ltd.
454
2
CNX Resources Corporation
43
2
GRTgaz
67
2
JDSE Limited
7
2
Crazeweld LLC
6
2
Texon Midstream, LLC (f/k/a Texon Blendtech, LLC)
13
2
BASF SE
20967
1
Hitachi, Ltd.
15531
1
Aker Solutions AS
243
1
Aramco Services Company
4002
1
Compass Natural Gas Partners LP, Hoon T. Won, a U.S. citizen; The Trustees of the Sheila Gates 2008 Trust, a Connecticut trust, the trustees comprising Daniel E. Weiss, Jr., a U.S. citizen; Hans Anderson, a U.S. citizen; Poulospoulos Legacy LP, a limited
1
1
Fluid Energy Group Ltd.
59
1
Autres propriétaires 16