- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 3/52 - PillarsDeck girders
Patent holdings for IPC class B63B 3/52
Total number of patents in this class: 11
10-year publication summary
|
2
|
0
|
2
|
0
|
2
|
1
|
1
|
0
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sanlorenzo S.p.A. | 10 |
2 |
| Toyota Motor Corporation | 36159 |
1 |
| Bruinekool Octrooi B.V. | 1 |
1 |
| Mitsui Engineering & Shipbuilding Co., Ltd. | 295 |
1 |
| Falcon Property Holdings, LLC | 2 |
1 |
| Mitsui E&S Shipbuilding Co., Ltd. | 44 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3289 |
1 |
| Arcosa Marine Products, Inc. | 7 |
1 |
| Hengestone Holdings, Inc. | 1 |
1 |
| Technip Energies France | 344 |
1 |
| Other owners | 0 |