- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 59/00 - Hull protection specially adapted for vesselsCleaning devices specially adapted for vessels
Patent holdings for IPC class B63B 59/00
Total number of patents in this class: 110
10-year publication summary
|
9
|
12
|
11
|
15
|
7
|
8
|
13
|
3
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Petroleo Brasileiro S.A. - Petrobras | 858 |
7 |
| Raytheon Company | 8387 |
4 |
| Kawasaki Heavy Industries, Limited | 1646 |
4 |
| Koninklijke Philips N.V. | 24789 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
2 |
| University of Florida Research Foundation, Inc. | 4037 |
2 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
2 |
| Mankiewicz Gebr. & Co. GmbH & Co. KG | 118 |
2 |
| Nippon Paint Marine Coatings Co., Ltd. | 51 |
2 |
| Schottel GmbH | 51 |
2 |
| Sea Pen Holdings Pty Ltd | 8 |
2 |
| Sharklet Technologies, Inc. | 37 |
2 |
| Transocean Sedco Forex Ventures Limited | 62 |
2 |
| Volvo Penta Corporation | 141 |
2 |
| Serviço Nacional de Aprendizagem Industrial - Departamento Regional de Santa Catarina | 4 |
2 |
| Hobie Cat IP, LLC | 28 |
2 |
| R&L Shipshape, LLC | 3 |
2 |
| Airbus Operations GmbH | 3343 |
1 |
| Fujitsu Limited | 18404 |
1 |
| Daikin Industries, Ltd. | 10031 |
1 |
| Other owners | 64 |