- All sections
- B - Performing operationstransporting
- B64C - Aeroplaneshelicopters
- B64C 30/00 - Supersonic type aircraft
Patent holdings for IPC class B64C 30/00
Total number of patents in this class: 233
10-year publication summary
|
19
|
21
|
25
|
20
|
29
|
30
|
22
|
13
|
18
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20160 |
34 |
| Raytheon Company | 8448 |
19 |
| General Electric Company | 13899 |
18 |
| Japan Aerospace Exploration Agency | 457 |
16 |
| Gulfstream Aerospace Corporation | 677 |
15 |
| Boom Technology, Inc. | 44 |
12 |
| Honeywell International Inc. | 12778 |
9 |
| Airbus Operations Limited | 1344 |
4 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2298 |
4 |
| Rolls-Royce Deutschland Ltd & Co KG | 858 |
4 |
| Nctar, LLC | 4 |
4 |
| Northrop Grumman Systems Corporation | 2921 |
3 |
| Rolls-Royce PLC | 3221 |
3 |
| Purdue Research Foundation | 3916 |
3 |
| Advanced Product Development, LLC | 8 |
3 |
| The Government of the United States of America, as represented by the Secretary of the Navy | 1451 |
3 |
| Arianegroup SAS | 536 |
3 |
| The Regents of the University of California | 20745 |
2 |
| California Institute of Technology | 4040 |
2 |
| Astrium SAS | 142 |
2 |
| Other owners | 70 |