- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 39/50 - Zeolites wherein inorganic bases or salts occlude channels in the lattice framework, e.g. sodalite, cancrinite, nosean, hauynite
Patent holdings for IPC class C01B 39/50
Total number of patents in this class: 28
10-year publication summary
|
1
|
4
|
0
|
4
|
0
|
1
|
1
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chevron U.S.A. Inc. | 3955 |
3 |
| University of Houston System | 1082 |
3 |
| BP Chemicals Limited | 87 |
2 |
| East China Normal University | 183 |
2 |
| Solvay SA | 993 |
2 |
| ExxonMobil Research And Engineering Company | 2573 |
1 |
| Centre National de La Recherche Scientifique | 10418 |
1 |
| Sandia Corporation | 95 |
1 |
| ExxonMobil Chemical Patents Inc. | 3980 |
1 |
| Purdue Research Foundation | 3612 |
1 |
| POSTECH Academy-industry Foundation | 1089 |
1 |
| Saudi Arabian Oil Company | 13155 |
1 |
| Sinanen Zeomic Co., Ltd. | 12 |
1 |
| Syddansk Universitet | 176 |
1 |
| Universite de Montpellier | 985 |
1 |
| University of South Carolina | 823 |
1 |
| UT-Battelle, LLC | 1455 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6107 |
1 |
| All American Lithium LLC | 2 |
1 |
| Terralithium LLC | 55 |
1 |
| Other owners | 1 |