- All sections
- E - Fixed constructions
- E01D - Bridges
- E01D 15/00 - Movable or portable bridgesFloating bridges
Patent holdings for IPC class E01D 15/00
Total number of patents in this class: 51
10-year publication summary
|
15
|
8
|
7
|
4
|
5
|
1
|
2
|
3
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| HÜBNER GmbH & Co. KG | 145 |
3 |
| Korea Airports Corporation | 57 |
3 |
| Leum Engineering, Inc. | 59 |
3 |
| FMT International Trade AB | 19 |
2 |
| Gatelink Aircraft Boarding Systems, Inc. | 7 |
2 |
| Safe Rack LLC | 51 |
2 |
| Konrad Prefab LLC | 14 |
2 |
| International Business Machines Corporation | 61144 |
1 |
| Airbus S.A.S. | 899 |
1 |
| The United States of America as represented by the Secretary of the Army | 1209 |
1 |
| AG Co., Ltd. | 16 |
1 |
| Ampelmann Holding B.V. | 23 |
1 |
| Cruise Ventures AS | 8 |
1 |
| East Island Aviation Services, Inc. | 9 |
1 |
| Gebr. Bode GmbH & Co. KG | 59 |
1 |
| Kongsberg Maritime AS | 117 |
1 |
| Lift-U, Division of Hogan Mfg., Inc. | 67 |
1 |
| Maurer Sohne Engineering GmbH & Co. KG | 13 |
1 |
| Mitsubishi Heavy Industries Transportation Equipment Engineering & Service Co., Ltd. | 6 |
1 |
| Nantaise des Ponts et Pylones International | 2 |
1 |
| Other owners | 21 |