- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F23B - Methods or apparatus for combustion using only solid fuel
- F23B 90/06 - Combustion methods not related to a particular type of apparatus including secondary combustion the primary combustion being a gasification or pyrolysis in a reductive atmosphere
Patent holdings for IPC class F23B 90/06
Total number of patents in this class: 49
10-year publication summary
|
5
|
15
|
5
|
3
|
6
|
5
|
1
|
1
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 8 Rivers Capital, LLC | 238 |
5 |
| Biochar Now, LLC | 22 |
5 |
| Air Products and Chemicals, Inc. | 1463 |
3 |
| Royal Melbourne Institute of Technology | 170 |
3 |
| PALAZZETTI LELIO S.p.A. | 7 |
3 |
| Bioshare AB | 14 |
3 |
| Dalian University of Technology | 1571 |
2 |
| Shang Hai Wang GAN Environmental Protection Technology Group Co., Ltd | 2 |
2 |
| Shanghai Wanggan Environmental Protection Technology Group Co., Ltd | 2 |
2 |
| Mitsubishi Power, Ltd. | 1818 |
2 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5185 |
1 |
| Aramco Services Company | 4168 |
1 |
| Areva Renouvelables | 2 |
1 |
| Nanjing Forestry University | 118 |
1 |
| Saudi Arabian Oil Company | 13937 |
1 |
| ThermoChem Recovery International, Inc. | 99 |
1 |
| Yamamoto Bio-charcoal Mfg. Co., Ltd. | 3 |
1 |
| AL Chalabi, Rifat | 3 |
1 |
| Costruzioni Meccaniche Paterno S.r.l. | 3 |
1 |
| Blucomb S.r.l. | 7 |
1 |
| Other owners | 9 |