- Sections
- F - Mécaniqueéclairagechauffagearmementsautage
- F17D - Systèmes de canalisationpipe-lines
- F17D 3/16 - Dispositions pour la surveillance ou la commande des opérations de fonctionnement pour éliminer des particules en suspension
Détention brevets de la classe F17D 3/16
Brevets de cette classe: 38
Historique des publications depuis 10 ans
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4
|
5
|
1
|
4
|
1
|
2
|
1
|
2
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2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Adey Holdings (2008) Limited | 323 |
9 |
| Saudi Arabian Oil Company | 14235 |
8 |
| Nitto Kohki Co., Ltd. | 254 |
2 |
| Vetco Gray Scandinavia AS | 167 |
2 |
| Woodward, Inc. | 674 |
2 |
| Next Carbon Solutions, LLC | 40 |
2 |
| Hyundai Motor Company | 24653 |
1 |
| Lam Research Corporation | 5635 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Acoustic Systems, Inc. | 11 |
1 |
| Aramco Services Company | 4195 |
1 |
| Disco Corporation | 1956 |
1 |
| Guangzhou Institute of Energy Conversion, Chinese Academy of Sciences | 246 |
1 |
| Syncrude Canada Ltd. in Trust for The Owners of The Syncrude Project, AS such Owners Exist NOW and in The Future | 53 |
1 |
| US Well Services LLC | 225 |
1 |
| Yuan MEI Corp. | 121 |
1 |
| Pixel Biotech (Shanghai) Co., Ltd. | 2 |
1 |
| Chengdu Jiuguan Smart Energy Technology Co., Ltd. | 13 |
1 |
| Syncrude Canada Ltd. in Trust for The Owners of The Syncrude Project AS | 35 |
1 |
| Autres propriétaires | 0 |