- All sections
- B - Performing operations; transporting
- B64C - Aeroplanes; helicopters
- B64C 30/00 - Supersonic type aircraft
Patent holdings for IPC class B64C 30/00
Total number of patents in this class: 199
10-year publication summary
9
|
11
|
19
|
21
|
25
|
20
|
27
|
29
|
21
|
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 |
30 |
Raytheon Company | 8535 |
17 |
Japan Aerospace Exploration Agency | 431 |
15 |
Gulfstream Aerospace Corporation | 658 |
14 |
General Electric Company | 18133 |
13 |
Boom Technology, Inc. | 35 |
10 |
Honeywell International Inc. | 13799 |
9 |
Airbus Operations Limited | 1157 |
4 |
Rolls-Royce Deutschland Ltd & Co KG | 765 |
4 |
Nctar, LLC | 4 |
4 |
Northrop Grumman Systems Corporation | 2940 |
3 |
Rolls-Royce PLC | 2944 |
3 |
Purdue Research Foundation | 3277 |
3 |
Advanced Product Development, LLC | 8 |
3 |
The Government of the United States of America, as represented by the Secretary of the Navy | 1102 |
3 |
The Regents of the University of California | 18943 |
2 |
Lockheed Martin Corporation | 3406 |
2 |
The Arizona Board of Regents on Behalf of the University of Arizona | 1906 |
2 |
The Ashman Group, LLC | 2 |
2 |
Astrium SAS | 164 |
2 |
Other owners | 54 |