- All sections
- B - Performing operations; transporting
- B63G - Offensive or defensive arrangements on vessels; mine-laying; mine-sweeping; submarines; aircraft 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: 42
10-year publication summary
12
|
8
|
7
|
2
|
4
|
3
|
2
|
1
|
3
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
6 |
ThyssenKrupp Marine Systems GmbH | 257 |
6 |
ThyssenKrupp AG | 3086 |
4 |
The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
Hamilton Sundstrand Corporation | 4525 |
2 |
Enverid Systems, Inc. | 80 |
2 |
MacTaggart, Scott (Holdings) Limited | 13 |
2 |
Siemens Energy AS | 162 |
2 |
Siemens AG | 24990 |
1 |
Aerojet Rocketdyne, Inc. | 155 |
1 |
Airbus Defence and Space GmbH | 886 |
1 |
DCNS | 97 |
1 |
Juliet Marine Systems, Inc. | 14 |
1 |
MODEC, Inc. | 20 |
1 |
Pacific Ocean Marine Industry Co., Ltd. | 1 |
1 |
Whitehead Sistemi Subacquei S.p.A | 5 |
1 |
Woods Hole Oceanographic Institution | 136 |
1 |
Naval Group | 197 |
1 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
1 |
DEM Automazioni S.r.l. | 1 |
1 |
Other owners | 3 |