- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 31/00 - Catalysts comprising hydrides, coordination complexes or organic compounds
Patent holdings for IPC class B01J 31/00
Total number of patents in this class: 806
10-year publication summary
|
43
|
42
|
59
|
41
|
39
|
38
|
30
|
23
|
28
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 4075 |
38 |
| Chevron Phillips Chemical Company LP | 1853 |
25 |
| Evonik Oxeno GmbH & Co. KG | 360 |
13 |
| BASF SE | 21131 |
12 |
| LG Chem, Ltd. | 17778 |
12 |
| Dow Global Technologies LLC | 10742 |
12 |
| FINA Technology, Inc. | 502 |
11 |
| The Regents of the University of California | 20473 |
10 |
| Centre National de La Recherche Scientifique | 10841 |
9 |
| Borealis AG | 2748 |
9 |
| Cornell University | 3385 |
9 |
| Eastman Chemical Company | 2102 |
9 |
| Dow Technology Investments LLC | 277 |
8 |
| China Petroleum & Chemical Corporation | 2015 |
8 |
| Saudi Arabian Oil Company | 13921 |
8 |
| W. R. Grace & Co.-Conn. | 301 |
8 |
| Rutgers, The State University of New Jersey | 1964 |
7 |
| ExxonMobil Research And Engineering Company | 2490 |
6 |
| Massachusetts Institute of Technology | 10195 |
6 |
| Apeiron Synthesis S.A. | 51 |
6 |
| Other owners | 580 |