- Sections
- E - Constructions fixes
- E02D - Fondationsexcavationsdiguesouvrages souterrains ou sous l'eau
- E02D 5/54 - Pieux ayant des supports ou des éléments d'ancrage préfabriquésPieux d'ancrage
Détention brevets de la classe E02D 5/54
Brevets de cette classe: 135
Historique des publications depuis 10 ans
|
16
|
8
|
13
|
8
|
14
|
8
|
22
|
11
|
21
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Hubbell Incorporated | 3301 |
8 |
| Samil Engineering & Construction Co.,Ltd | 25 |
6 |
| American Piledriving Equipment, Inc. | 64 |
4 |
| Arrowhead Center, Inc. | 59 |
4 |
| Allied Steel | 5 |
3 |
| Pier Tech Systems, LLC | 30 |
3 |
| Quanta Associates, L.P. | 432 |
3 |
| Trendsetter Vulcan Offshore, Inc. | 60 |
3 |
| Ojjo, Inc. | 122 |
3 |
| Stabiliforce Technologies Inc. | 3 |
3 |
| Corpower Ocean AB | 6 |
2 |
| Delta SubSea LLC | 28 |
2 |
| Dr. Techn. Olav Olsen AS | 12 |
2 |
| ExxonMobil Upstream Research Company | 2395 |
2 |
| Grant Prideco, Inc. | 386 |
2 |
| Korea Institute of Civil Engineering and Building Technology | 134 |
2 |
| P3 Infrastructure Consulting Inc. | 4 |
2 |
| Patents of Tomball, LLC | 14 |
2 |
| Reflex Marine Ltd. | 23 |
2 |
| Subsea 7 do Brasil Servicos LTDA | 37 |
2 |
| Autres propriétaires | 75 |