- All sections
- B - Performing operationstransporting
- B63G - Offensive or defensive arrangements on vesselsmine-layingmine-sweepingsubmarinesaircraft carriers
- B63G 8/36 - Adaptations of ventilation, cooling, heating, or air-conditioning
Patent holdings for IPC class B63G 8/36
Total number of patents in this class: 52
10-year publication summary
|
7
|
2
|
4
|
3
|
2
|
1
|
3
|
2
|
8
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20230 |
6 |
| ThyssenKrupp Marine Systems GmbH | 244 |
6 |
| Sagentia Limited | 26 |
4 |
| ThyssenKrupp AG | 3343 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2862 |
3 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Applied Research Associates, Inc. | 203 |
2 |
| Enverid Systems, Inc. | 80 |
2 |
| MacTaggart, Scott (Holdings) Limited | 13 |
2 |
| Siemens Energy AS | 144 |
2 |
| Siemens AG | 23948 |
1 |
| Huawei Technologies Co., Ltd. | 125807 |
1 |
| Aerojet Rocketdyne, Inc. | 141 |
1 |
| Airbus Defence and Space GmbH | 877 |
1 |
| DCNS | 95 |
1 |
| GS Yuasa International Ltd. | 2299 |
1 |
| MODEC, Inc. | 25 |
1 |
| Pacific Ocean Marine Industry Co., Ltd. | 1 |
1 |
| Woods Hole Oceanographic Institution | 152 |
1 |
| Naval Group | 202 |
1 |
| Other owners | 9 |