- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23G - Cremation furnacesconsuming waste or low grade fuels by combustion
- F23G 5/02 - Methods or apparatus, e.g. incinerators, specially adapted for combustion of waste or low-grade fuels including pretreatment
Patent holdings for IPC class F23G 5/02
Total number of patents in this class: 155
10-year publication summary
|
8
|
5
|
6
|
10
|
14
|
9
|
7
|
13
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Maitland Company, LLC | 15 |
8 |
| Hitachi Zosen Corporation | 615 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10959 |
4 |
| Taiheiyo Cement Corporation | 242 |
4 |
| (Guilin) Shenzhen Energy Environment Co., Ltd | 22 |
4 |
| Shenzhen Energy Environment Co., Ltd . | 29 |
4 |
| Air Products and Chemicals, Inc. | 1450 |
3 |
| Nippon Steel Engineering Co., Ltd. | 205 |
3 |
| Shanxian Shenzhen Energy Environment Co., Ltd. | 23 |
3 |
| Shenzhen Energy Environment Eastern Co., Ltd | 21 |
3 |
| Shenzhen Energy & Urban Environmental Services Co., Ltd. | 20 |
3 |
| A2A Ambiente S.p.A. | 7 |
2 |
| Fuji Corporation | 3434 |
2 |
| ITEA S.p.A. | 26 |
2 |
| SABIC Global Technologies B.V. | 4386 |
2 |
| Suez International | 346 |
2 |
| University of Washington | 2368 |
2 |
| UPM-Kymmene Corporation | 950 |
2 |
| Van DYK Baler Corp. | 11 |
2 |
| LanzaTech, Inc. | 352 |
2 |
| Other owners | 93 |