- All sections
- E - Fixed constructions
- E02D - Foundationsexcavationsembankmentsunderground or underwater structures
- E02D 5/80 - Ground anchors
Patent holdings for IPC class E02D 5/80
Total number of patents in this class: 571
10-year publication summary
|
69
|
68
|
44
|
63
|
56
|
64
|
61
|
50
|
52
|
23
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ojjo, Inc. | 116 |
23 |
| Hubbell Incorporated | 3266 |
22 |
| Gripple Limited | 241 |
14 |
| Wilkinson Ecological Design | 12 |
9 |
| Krinner Innovation GmbH | 50 |
7 |
| Terracon Consultants, Inc. | 41 |
7 |
| Bauer Spezialtiefbau GmbH | 112 |
6 |
| Peak Innovations Inc. | 153 |
6 |
| Soletanche Freyssinet | 480 |
6 |
| Western Green, LLC | 59 |
6 |
| Soil-nail Holdings, LLC | 32 |
6 |
| RTC Industries, Inc. | 212 |
5 |
| Spinnanker GmbH | 7 |
5 |
| Arrowhead Center, Inc. | 60 |
4 |
| ATC IP LLC | 37 |
4 |
| J.F. Karsten Beheer B.V. | 7 |
4 |
| Lipsker & Co. Engineering Services (1975) Ltd. | 4 |
4 |
| Musthane | 15 |
4 |
| Platipus Anchors Holdings Limited | 23 |
4 |
| Societe Industrielle de Produits Mecaniques Ancr'Est | 4 |
4 |
| Other owners | 421 |