- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 3/30 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons using moving solid particles using the fluidised bed technique
Patent holdings for IPC class C01B 3/30
Total number of patents in this class: 120
10-year publication summary
|
3
|
2
|
2
|
5
|
6
|
9
|
13
|
13
|
24
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21126 |
10 |
| Mitsubishi Heavy Industries, Ltd. | 8948 |
8 |
| Hazer Group Ltd | 17 |
6 |
| IHI Corporation | 3491 |
6 |
| ThyssenKrupp AG | 3382 |
6 |
| Mitsubishi Power, Ltd. | 1816 |
6 |
| Chevron U.S.A. Inc. | 4043 |
5 |
| Saudi Arabian Oil Company | 13791 |
4 |
| ExxonMobil Technology and Engineering Company | 1209 |
4 |
| Pact Fuel, LLC | 9 |
4 |
| Sumitomo Chemical Company, Limited | 9040 |
3 |
| Linde Aktiengesellschaft | 1465 |
3 |
| National Institute of Technology | 101 |
3 |
| ThyssenKrupp Industrial Solutions AG | 632 |
3 |
| ThyssenKrupp Uhde GmbH | 356 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3514 |
2 |
| The Board of Trustees of the Leland Stanford Junior University | 6581 |
2 |
| Uop LLC | 4264 |
2 |
| Aramco Services Company | 4145 |
2 |
| Susteon Inc. | 25 |
2 |
| Other owners | 36 |