- All sections
- E - Fixed constructions
- E02F - Dredgingsoil-shifting
- E02F 7/00 - Equipment for conveying or separating excavated material
Patent holdings for IPC class E02F 7/00
Total number of patents in this class: 148
10-year publication summary
|
10
|
12
|
13
|
12
|
15
|
8
|
8
|
13
|
9
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JNC Corporation | 1531 |
8 |
| Vermeer Manufacturing Company | 666 |
7 |
| Nautilus Minerals Singapore Pte Ltd | 7 |
7 |
| Technip France | 691 |
6 |
| Komatsu Ltd. | 4658 |
5 |
| The Charles Machine Works, Inc. | 419 |
5 |
| IHC Holland IE B.V. | 260 |
5 |
| Deep Reach Technology, Inc. | 15 |
3 |
| FLSmidth A/S | 785 |
3 |
| Anglo American Technical & Sustainability Services Ltd | 69 |
3 |
| C-Dive, LLC | 4 |
3 |
| Lockheed Martin Corporation | 3279 |
2 |
| Baggermaatschappij Boskalis B.V. | 46 |
2 |
| Helix Energy Solutions Group, Inc. | 28 |
2 |
| Mhwirth GmbH | 55 |
2 |
| Rotech Group Limited | 18 |
2 |
| Soil Machine Dynamics Limited | 26 |
2 |
| Technika Engineering Ltd. | 7 |
2 |
| Wirtgen GmbH | 517 |
2 |
| Underground Extraction Technologies Pty Ltd | 17 |
2 |
| Other owners | 75 |