- All sections
- E - Fixed constructions
- E01D - Bridges
- E01D 15/14 - Floating bridges, e.g. pontoon bridges
Patent holdings for IPC class E01D 15/14
Total number of patents in this class: 57
10-year publication summary
|
9
|
6
|
3
|
2
|
3
|
5
|
5
|
8
|
0
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pontemar AS | 3 |
3 |
| Huksin Co.,Ltd. | 3 |
3 |
| CCCC Third Harbor Engineering Co., Ltd. | 35 |
3 |
| Bellingham Marine Industries, Inc. | 15 |
2 |
| Morenot AS | 5 |
2 |
| Pultron Composites Limited | 7 |
2 |
| Shimizu Corporation | 94 |
2 |
| Legacy Foundry AG | 9 |
2 |
| Stabil-loc Arkansas LLC | 3 |
2 |
| CMI Limited Company | 45 |
1 |
| Dongshin Industry Inc. | 4 |
1 |
| Fagerdala Marine Systems AB | 2 |
1 |
| Florida Atlantic University Board of Trustees | 94 |
1 |
| Fountainhead L.L.C. | 15 |
1 |
| FSP Holdings Pty Ltd | 29 |
1 |
| Hiroshima University | 560 |
1 |
| Lund, MOHR & Giaever Enger Marin AS | 2 |
1 |
| Sankyo Tateyama, Inc. | 33 |
1 |
| Sea6 Energy Private Ltd. | 29 |
1 |
| Seoul National University Industry Foundation | 337 |
1 |
| Other owners | 25 |