Patent holdings for IPC class B64D 29/00

Total number of patents in this class: 611

10-year publication summary

45
76
65
62
69
48
30
37
29
10
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Rohr, Inc.
751
69
The Boeing Company
20031
63
Safran Nacelles
713
51
Airbus Operations S.A.S.
2472
48
Rtx Corporation
9325
46
Safran Aircraft Engines
6265
40
Aircelle
478
32
General Electric Company
13829
31
Pratt & Whitney Canada Corp.
4700
30
SNECMA S.A.
1145
11
Rolls-Royce Deutschland Ltd & Co KG
812
8
MRA Systems, LLC
65
7
Electric Aviation Group Ltd
28
7
Rolls-Royce PLC
3073
6
Rolls-Royce Corporation
1727
6
SAFRAN S.A.
612
5
Hamilton Sundstrand Corporation
4844
5
Gulfstream Aerospace Corporation
670
5
Rolls-Royce North American Technologies, Inc.
1161
5
Safran Helicopter Engines
754
5
Other owners 131