- 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: 131
10-year publication summary
|
9
|
6
|
7
|
2
|
3
|
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 | 686 |
25 |
| Uop LLC | 4285 |
15 |
| ExxonMobil Chemical Patents Inc. | 3880 |
14 |
| Ibiden Co., Ltd. | 1686 |
8 |
| China Petroleum & Chemical Corporation | 2014 |
5 |
| Shanghai Research Institute of Petrochemical Technology Sinopec | 266 |
5 |
| Chevron U.S.A. Inc. | 4073 |
4 |
| Johnson Matthey Public Limited Company | 1733 |
4 |
| California Institute of Technology | 4018 |
3 |
| Dow Global Technologies LLC | 10740 |
3 |
| Bharat Petroleum Corporation Limited | 59 |
3 |
| PQ Corporation | 68 |
3 |
| Tosoh Corporation | 1360 |
3 |
| ExxonMobil Research And Engineering Company | 2492 |
2 |
| B.G. Negev Technologies and Applications Ltd., at Ben-gurion University | 369 |
2 |
| Clariant Produkte (Deutschland) GmbH | 214 |
2 |
| Total Petrochemicals Research Feluy | 208 |
2 |
| University of Southampton | 447 |
2 |
| Centre National de La Recherche Scientifique (cnrs) | 3065 |
2 |
| ExxonMobil Technology and Engineering Company | 1250 |
2 |
| Other owners | 22 |