- All sections
- C - Chemistry; metallurgy
- C01B - Non-metallic elements; compounds 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: 696
10-year publication summary
|
28
|
41
|
35
|
24
|
28
|
30
|
71
|
77
|
88
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saudi Arabian Oil Company | 12404 |
41 |
| Air Products and Chemicals, Inc. | 1426 |
21 |
| BASF SE | 20387 |
17 |
| CCP Technology GmbH | 23 |
15 |
| ExxonMobil Research And Engineering Company | 2675 |
11 |
| Uop LLC | 4187 |
11 |
| InEnTec Inc. | 37 |
11 |
| ThermoChem Recovery International, Inc. | 96 |
11 |
| Ekona Power Inc. | 37 |
11 |
| Kellogg Brown & Root LLC | 506 |
9 |
| McAlister Technologies, LLC | 126 |
8 |
| The Regents of the University of California | 19493 |
7 |
| Aramco Services Company | 3740 |
7 |
| Praxair Technology, Inc. | 1336 |
7 |
| SABIC Global Technologies B.V. | 4193 |
7 |
| Sakowin | 15 |
7 |
| Chevron U.S.A. Inc. | 3847 |
6 |
| Element 1 Corp. | 37 |
6 |
| Xgas AS | 6 |
6 |
| Honeywell International Inc. | 14007 |
5 |
| Other owners | 472 |