- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02K - Jet-propulsion plants
- F02K 1/76 - Control or regulation of thrust reversers
Patent holdings for IPC class F02K 1/76
Total number of patents in this class: 689
10-year publication summary
|
73
|
77
|
65
|
60
|
51
|
75
|
52
|
40
|
36
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Safran Nacelles | 587 |
104 |
| Aircelle | 488 |
102 |
| Rohr, Inc. | 653 |
102 |
| Woodward, Inc. | 602 |
37 |
| Goodrich Actuation Systems Limited | 221 |
35 |
| Safran Aircraft Engines | 5739 |
35 |
| The Boeing Company | 19843 |
32 |
| Airbus Operations S.A.S. | 2407 |
31 |
| Rtx Corporation | 8674 |
31 |
| Honeywell International Inc. | 13799 |
24 |
| Safran Electronics & Defense | 1130 |
22 |
| General Electric Company | 18133 |
19 |
| Sagem Defense Securite | 335 |
14 |
| Woodward HRT, Inc. | 38 |
9 |
| Hamilton Sundstrand Corporation | 4525 |
8 |
| Spirit AeroSystems, Inc. | 258 |
8 |
| Snecma | 1065 |
8 |
| Pratt & Whitney Canada Corp. | 4215 |
7 |
| SNECMA S.A. | 1160 |
6 |
| MRA Systems, LLC | 67 |
6 |
| Other owners | 49 |