- All sections
- B - Performing operations; transporting
- B63G - Offensive or defensive arrangements on vessels; mine-laying; mine-sweeping; submarines; aircraft carriers
- B63G 8/16 - Control of attitude or depth by direct use of propellers or jets
Patent holdings for IPC class B63G 8/16
Total number of patents in this class: 100
10-year publication summary
2
|
7
|
20
|
11
|
13
|
16
|
10
|
7
|
14
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Lockheed Martin Corporation | 3406 |
6 |
The United States of America as represented by the Secretary of the Navy | 2734 |
6 |
Thales SA | 2318 |
6 |
Atlas Elektronik GmbH | 395 |
5 |
PXGEO UK Limited | 62 |
5 |
Powervision Tech Inc. | 52 |
3 |
Thales | 1854 |
3 |
The Regents of the University of California | 18943 |
2 |
Raytheon Company | 8535 |
2 |
ENI S.p.A. | 1241 |
2 |
Ocean Aero, Inc. | 9 |
2 |
Boxfish Research Limited, TA Boxfish Research | 8 |
2 |
Autonomous Robotics Limited | 13 |
2 |
Tangshan Harbin Ship Technology Co., Ltd. | 204 |
2 |
Tangshan Hydrience Marine Technology Co., Ltd. | 149 |
2 |
Qingdao Qiyuan Cxinkeji Co., Ltd | 9 |
2 |
Blue Economy Engineering Ltd | 2 |
2 |
Tiburon Subsea Inc. | 3 |
2 |
Hitachi Energy Ltd. | 1921 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
Other owners | 41 |