- 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: 43
10-year publication summary
|
8
|
7
|
2
|
4
|
3
|
2
|
1
|
3
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20025 |
6 |
| ThyssenKrupp Marine Systems GmbH | 264 |
6 |
| ThyssenKrupp AG | 3271 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2735 |
3 |
| Hamilton Sundstrand Corporation | 4834 |
2 |
| Enverid Systems, Inc. | 79 |
2 |
| MacTaggart, Scott (Holdings) Limited | 13 |
2 |
| Siemens Energy AS | 156 |
2 |
| Siemens AG | 24547 |
1 |
| Aerojet Rocketdyne, Inc. | 163 |
1 |
| Airbus Defence and Space GmbH | 868 |
1 |
| Applied Research Associates, Inc. | 182 |
1 |
| DCNS | 97 |
1 |
| Juliet Marine Systems, Inc. | 14 |
1 |
| MODEC, Inc. | 22 |
1 |
| Pacific Ocean Marine Industry Co., Ltd. | 1 |
1 |
| Woods Hole Oceanographic Institution | 140 |
1 |
| Naval Group | 205 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3075 |
1 |
| DEM Automazioni S.r.l. | 1 |
1 |
| Other owners | 4 |