- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02C - Gas-turbine plants; air intakes for jet-propulsion plants; controlling fuel supply in air-breathing jet-propulsion plants
- F02C 6/02 - Plural gas-turbine plants having a common power output
Patent holdings for IPC class F02C 6/02
Total number of patents in this class: 139
10-year publication summary
19
|
14
|
13
|
12
|
12
|
20
|
12
|
6
|
10
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Pratt & Whitney Canada Corp. | 4215 |
24 |
Rtx Corporation | 8674 |
21 |
Safran Helicopter Engines | 676 |
17 |
Safran Aircraft Engines | 5739 |
7 |
United Technologies Corporation | 2328 |
5 |
Ansaldo Energia Switzerland AG | 293 |
5 |
8 Rivers Capital, LLC | 224 |
4 |
Turbomeca | 232 |
4 |
General Electric Company | 18133 |
3 |
Siemens AG | 24990 |
3 |
GE Infrastructure Technology, LLC | 5873 |
3 |
Airbus Helicopters | 984 |
2 |
Aurelia Turbines Oy | 10 |
2 |
Société BIOEB | 4 |
2 |
SAFRAN S.A. | 518 |
1 |
SNECMA S.A. | 1160 |
1 |
Honeywell International Inc. | 13799 |
1 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
1 |
Airbus Operations GmbH | 3188 |
1 |
Rolls-Royce PLC | 2944 |
1 |
Other owners | 31 |