- All sections
- C - Chemistry; metallurgy
- C06B - Explosive or thermic compositions; manufacture thereof; use of single substances as explosives
- C06B 21/00 - Apparatus or methods for working-up explosives, e.g. forming, cutting, drying
Patent holdings for IPC class C06B 21/00
Total number of patents in this class: 319
10-year publication summary
27
|
24
|
38
|
29
|
36
|
38
|
28
|
14
|
22
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BAE SYSTEMS plc | 2215 |
22 |
EURENCO | 48 |
13 |
Raytheon Company | 8535 |
12 |
The United States of America as represented by the Secretary of the Army | 1195 |
12 |
Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
10 |
Shijiazhuang Success Machinery Electrical Co., Ltd. | 10 |
8 |
Northrop Grumman Systems Corporation | 2940 |
7 |
Dyno Nobel Asia Pacific Pty Limited | 33 |
7 |
Orica International Pte Ltd | 161 |
7 |
The United States of America as represented by the Secretary of the Navy | 2734 |
6 |
Arianegroup SAS | 493 |
6 |
Hubei Hangpeng Chemical Power Technology Co., Ltd. | 15 |
6 |
Agency for Defense Development | 375 |
5 |
Autoliv ASP, Inc. | 772 |
5 |
Maxamcorp Holding, S.L. | 35 |
5 |
Rheinmetall Waffe Munition GmbH | 559 |
5 |
SNPE Materiaux Energetiques | 25 |
5 |
The Aerospace Corporation | 439 |
4 |
Federal Cartridge Company | 531 |
4 |
Orica Explosives Technology Pty Ltd. | 201 |
4 |
Other owners | 166 |