- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F23G - Cremation furnaces; consuming waste or low grade fuels by combustion
- F23G 5/16 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels including supplementary heating including secondary combustion in a separate combustion chamber
Patent holdings for IPC class F23G 5/16
Total number of patents in this class: 141
10-year publication summary
|
11
|
13
|
13
|
13
|
15
|
7
|
6
|
7
|
7
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Covanta Energy, LLC | 11 |
3 |
| Dynamis Energy, LLC | 11 |
3 |
| Kinsei Sangyo Co., Ltd. | 13 |
3 |
| Mitsubishi Heavy Industries Environmental & Chemical Engineering Co., Ltd. | 124 |
3 |
| Pyropure Limited | 9 |
3 |
| Tsinghua University | 5690 |
2 |
| Kawasaki Heavy Industries, Limited | 1582 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4792 |
2 |
| Covanta Energy Corporation | 8 |
2 |
| Japan Fine Ceramics Center | 66 |
2 |
| Kobelco Eco-solutions Co., Ltd. | 126 |
2 |
| Manik Ventures Limited | 9 |
2 |
| Martin GmbH fur Umwelt-und Energietechnik | 55 |
2 |
| Novelis Inc. | 704 |
2 |
| Pyrogenesis Canada, Inc. | 71 |
2 |
| SEC Elevator Co., Ltd | 2 |
2 |
| Takasago Industry Co., Ltd. | 4 |
2 |
| Mobil Tensor Holdings LLC | 4 |
2 |
| Premier Green Energy Holdings Limited | 3 |
2 |
| Gartena Consulting & Installation AB | 2 |
2 |
| Other owners | 96 |