- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 35/39 - Photocatalytic properties
Patent holdings for IPC class B01J 35/39
Total number of patents in this class: 586
10-year publication summary
|
0
|
0
|
2
|
6
|
11
|
55
|
41
|
116
|
184
|
104
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Mohammad Ibn Saud Islamic University | 232 |
19 |
| United Arab Emirates University | 381 |
16 |
| Samsung Electronics Co., Ltd. | 157300 |
12 |
| Centre National de La Recherche Scientifique | 11010 |
11 |
| Imam Abdulrahman Bin Faisal University | 610 |
10 |
| Sharp Corporation | 10517 |
7 |
| King Fahd University of Petroleum and Minerals | 1563 |
7 |
| Shin-Etsu Chemical Co., Ltd. | 6063 |
6 |
| The Board of Trustees of the Leland Stanford Junior University | 6652 |
6 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11126 |
6 |
| King Faisal University | 931 |
6 |
| The Regents of the University of Michigan | 4970 |
5 |
| Arizona Board of Regents on behalf of Arizona State University | 2924 |
5 |
| Council of Scientific & Industrial Research | 1442 |
5 |
| International Frontier Technology Laboratory, Inc. | 57 |
5 |
| Shinshu University | 491 |
5 |
| Soochow University | 1780 |
5 |
| William Marsh Rice University | 1066 |
5 |
| POSTECH Research and Business Development Foundation | 1073 |
5 |
| Institute of Science Tokyo | 206 |
5 |
| Other owners | 435 |