- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 15/34 - Protection against overheating or radiation, e.g. heat shields; Additional cooling arrangements
Patent holdings for IPC class F42B 15/34
Total number of patents in this class: 64
10-year publication summary
3
|
3
|
10
|
4
|
4
|
9
|
10
|
8
|
7
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Raytheon Company | 8535 |
23 |
Mainstream Engineering Corporation | 143 |
8 |
MBDA France | 237 |
6 |
Simmonds Precision Products, Inc. | 286 |
3 |
Lockheed Martin Corporation | 3406 |
2 |
Northrop Grumman Systems Corporation | 2940 |
2 |
MBDA UK Limited | 205 |
2 |
Stoke Space Technologies, Inc. | 20 |
2 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
BAE SYSTEMS plc | 2215 |
1 |
The Curators of the University of Missouri | 965 |
1 |
Herakles | 169 |
1 |
HRL Laboratories, LLC | 1588 |
1 |
Hybrid Components and Coatings LLC | 2 |
1 |
Integral Laser Solutions, LLC | 5 |
1 |
Krauss-Maffei Wegmann GmbH & Co. KG | 304 |
1 |
Moog Inc. | 424 |
1 |
Rolls-Royce North American Technologies, Inc. | 1079 |
1 |
Safran Electronics & Defense | 1130 |
1 |
Other owners | 4 |