- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 3/24 - Production of hydrogen or of gaseous mixtures containing hydrogen by decomposition of gaseous or liquid organic compounds of hydrocarbons
Patent holdings for IPC class C01B 3/24
Total number of patents in this class: 822
10-year publication summary
|
41
|
35
|
24
|
29
|
30
|
72
|
84
|
103
|
100
|
44
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 14248 |
46 |
| BASF SE | 21308 |
33 |
| Ekona Power Inc. | 55 |
21 |
| Air Products and Chemicals, Inc. | 1474 |
20 |
| Uop LLC | 4393 |
15 |
| CCP Technology GmbH | 22 |
14 |
| Modern Hydrogen, Inc. | 42 |
13 |
| ThermoChem Recovery International, Inc. | 96 |
12 |
| Molten Industries Inc. | 29 |
11 |
| Aramco Services Company | 4196 |
10 |
| ExxonMobil Research And Engineering Company | 2407 |
8 |
| Kellogg Brown & Root LLC | 526 |
8 |
| McAlister Technologies, LLC | 125 |
8 |
| Honeywell International Inc. | 12772 |
7 |
| Chevron U.S.A. Inc. | 4136 |
7 |
| Element 1 Corp. | 42 |
7 |
| Praxair Technology, Inc. | 1220 |
7 |
| SABIC Global Technologies B.V. | 4599 |
7 |
| ThyssenKrupp AG | 3399 |
7 |
| ThyssenKrupp Uhde GmbH | 380 |
7 |
| Other owners | 554 |