- All sections
- C - Chemistrymetallurgy
- C01B - Non-metallic elementscompounds thereof
- C01B 37/08 - Silicoaluminophosphates [SAPO compounds]
Patent holdings for IPC class C01B 37/08
Total number of patents in this class: 123
10-year publication summary
|
9
|
7
|
8
|
3
|
4
|
2
|
4
|
4
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dalian Institute of Chemical Physics, Chinese Academy of Sciences | 689 |
19 |
| Uop LLC | 4401 |
15 |
| ExxonMobil Chemical Patents Inc. | 3759 |
13 |
| Ibiden Co., Ltd. | 1684 |
8 |
| China Petroleum & Chemical Corporation | 2185 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 258 |
5 |
| Chevron U.S.A. Inc. | 4175 |
4 |
| Johnson Matthey Public Limited Company | 1765 |
4 |
| California Institute of Technology | 4045 |
3 |
| Dow Global Technologies LLC | 11051 |
3 |
| PQ Corporation | 62 |
3 |
| Tosoh Corporation | 1438 |
3 |
| ExxonMobil Research And Engineering Company | 2391 |
2 |
| Bharat Petroleum Corporation Limited | 61 |
2 |
| Clariant Produkte (Deutschland) GmbH | 206 |
2 |
| Total Petrochemicals Research Feluy | 168 |
2 |
| University of Southampton | 466 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3005 |
2 |
| ExxonMobil Technology and Engineering Company | 1416 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3391 |
1 |
| Other owners | 23 |