- All sections
- E - Fixed constructions
- E01D - Bridges
- E01D 15/20 - Floating bridges, e.g. pontoon bridges collapsible, expandable, inflatable or the like
Patent holdings for IPC class E01D 15/20
Total number of patents in this class: 20
10-year publication summary
|
2
|
0
|
2
|
0
|
1
|
0
|
2
|
2
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cruise Ventures AS | 8 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2866 |
3 |
| Pibridge Ltd | 6 |
2 |
| Constructions Industrielles de La Mediterranee (cnim) | 21 |
1 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1459 |
1 |
| PA Knowledge Limited | 55 |
1 |
| SDS Asia Limited, BVI #1748971 | 89 |
1 |
| Wibit Sports GmbH | 71 |
1 |
| E-interproject Sp. z o.o. | 1 |
1 |
| Ingeni SA | 1 |
1 |
| Cefa SAS | 1 |
1 |
| Seawalk AS | 1 |
1 |
| Other owners | 0 |