- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23Q - Ignitionextinguishing devices
- F23Q 13/00 - Ignition not otherwise provided for
Patent holdings for IPC class F23Q 13/00
Total number of patents in this class: 50
10-year publication summary
|
4
|
12
|
2
|
9
|
2
|
8
|
6
|
4
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oqab Dietrich Induction Inc. | 50 |
5 |
| Lteoil LLC | 12 |
4 |
| General Electric Technology GmbH | 1599 |
2 |
| Saudi Arabian Oil Company | 12481 |
2 |
| Traeger Pellet Grills, LLC | 254 |
2 |
| University of Notre Dame du Lac | 550 |
2 |
| General Electric Company | 17794 |
1 |
| Pratt & Whitney Canada Corp. | 4445 |
1 |
| GM Global Technology Operations LLC | 14285 |
1 |
| Rolls-Royce PLC | 2996 |
1 |
| Air Products and Chemicals, Inc. | 1436 |
1 |
| Aramco Services Company | 3763 |
1 |
| The Clorox Company | 952 |
1 |
| EVOEnergy, LLC | 3 |
1 |
| FFTC Associates | 1 |
1 |
| Fives North American Combustion, Inc. | 47 |
1 |
| The Fountainhead Group, Inc. | 114 |
1 |
| GREE Electric Appliances, Inc. of Zhuhai | 3156 |
1 |
| Locust, USA, Inc. | 4 |
1 |
| McAlister Technologies, LLC | 126 |
1 |
| Other owners | 19 |