- All sections
- C - Chemistrymetallurgy
- C10B - Destructive distillation of carbonaceous materials for production of gas, coke, tar, or similar materials
- C10B 1/00 - Retorts
Patent holdings for IPC class C10B 1/00
Total number of patents in this class: 40
10-year publication summary
|
3
|
0
|
4
|
2
|
0
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Deltavalve, LLC | 52 |
3 |
| Air Products and Chemicals, Inc. | 1417 |
2 |
| Beijing Shenwu Environment and Energy Technology Corp | 7 |
2 |
| Battelle Energy Alliance, LLC | 582 |
1 |
| Asemblon, Inc. | 10 |
1 |
| Biochar Now, LLC | 22 |
1 |
| Dall Energy Holding ApS | 7 |
1 |
| E-sunscience Co., Ltd. | 3 |
1 |
| Green Energy and Technology Sdn. Bhd. | 4 |
1 |
| Greenlight Energy Solutions, LLC | 3 |
1 |
| The Harvey Buhr and Betty Buhr Trust | 2 |
1 |
| IHI Corporation | 3416 |
1 |
| Kobe Steel, Ltd. | 871 |
1 |
| Mamtek International Limited | 4 |
1 |
| Merenas Trust Reg. | 6 |
1 |
| Point Financial, Inc. | 48 |
1 |
| Red Leaf Resources, Inc. | 65 |
1 |
| The Regents of the University of Colorado, a body corporate | 2634 |
1 |
| Shanxi Xinli Energy Technology Co., Ltd | 17 |
1 |
| SunCoke Technology and Development LLC | 237 |
1 |
| Other owners | 16 |