- All sections
- B - Performing operationstransporting
- B63C - Launching, hauling-out, or dry-docking of vesselslife-saving in waterequipment for dwelling or working under watermeans for salvaging or searching for underwater objects
- B63C 1/02 - Floating dry-docks
Patent holdings for IPC class B63C 1/02
Total number of patents in this class: 140
10-year publication summary
|
15
|
10
|
17
|
23
|
19
|
17
|
15
|
11
|
4
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| E-Z-Dock, Inc. | 32 |
8 |
| Sea Power Boat Lifts, LLC | 8 |
8 |
| Ozirules LLC | 8 |
4 |
| Bardex Corporation | 51 |
3 |
| Marine IP Limited | 7 |
3 |
| Nautibuoy Marine Limited | 23 |
3 |
| Sunstream Corporation | 33 |
3 |
| Welcome Inn Investments NV | 3 |
3 |
| Hydrohoist, LLC. | 16 |
3 |
| Tugdock Limited | 3 |
3 |
| The Boeing Company | 20139 |
2 |
| Bellingham Marine Industries, Inc. | 15 |
2 |
| Keppel Offshore & Marine Ltd | 5 |
2 |
| Samsung Heavy Ind. Co., Ltd. | 239 |
2 |
| Seatower AS | 21 |
2 |
| Techstar Plastics Inc. | 22 |
2 |
| Timpte Industries, Inc. | 19 |
2 |
| Keppel Offshore & Marine Technology Centre Pte Ltd | 59 |
2 |
| Sembcorp Marine Integrated Yard Pte Ltd. | 12 |
2 |
| ShoreMaster Acquisition, LLC | 11 |
2 |
| Other owners | 79 |