- 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: 758
10-year publication summary
|
23
|
40
|
33
|
22
|
24
|
24
|
55
|
66
|
92
|
64
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 13442 |
45 |
| Air Products and Chemicals, Inc. | 1446 |
22 |
| Ekona Power Inc. | 53 |
19 |
| BASF SE | 21036 |
18 |
| CCP Technology GmbH | 22 |
14 |
| ThermoChem Recovery International, Inc. | 99 |
12 |
| Uop LLC | 4247 |
11 |
| Aramco Services Company | 4042 |
10 |
| ExxonMobil Research And Engineering Company | 2562 |
9 |
| Molten Industries Inc. | 15 |
9 |
| InEnTec Inc. | 36 |
8 |
| Kellogg Brown & Root LLC | 514 |
8 |
| McAlister Technologies, LLC | 126 |
8 |
| The Regents of the University of California | 20153 |
7 |
| Honeywell International Inc. | 13557 |
7 |
| Chevron U.S.A. Inc. | 4010 |
7 |
| Element 1 Corp. | 42 |
7 |
| Praxair Technology, Inc. | 1285 |
7 |
| SABIC Global Technologies B.V. | 4375 |
7 |
| Sakowin | 15 |
7 |
| Other owners | 516 |