- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 27/26 - Cyanides
Patent holdings for IPC class B01J 27/26
Total number of patents in this class: 100
10-year publication summary
|
6
|
3
|
5
|
10
|
6
|
14
|
2
|
14
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dow Global Technologies LLC | 10167 |
15 |
| BASF SE | 20421 |
7 |
| Covestro Deutschland AG | 2696 |
7 |
| Council of Scientific & Industrial Research | 1408 |
6 |
| LG Chem, Ltd. | 17643 |
4 |
| Henkel AG & Co. KGaA | 10357 |
4 |
| BASF AG | 733 |
3 |
| Repsol, S.A. | 439 |
3 |
| Evonik Degussa GmbH | 1555 |
2 |
| Korea Institute of Science and Technology | 2075 |
2 |
| Ajou University Industry-academic Cooperation Foundation | 972 |
2 |
| Covestro LLC | 582 |
2 |
| IUCF-HYU (Industry-University Cooperation Foundation Hanyang University) | 1274 |
2 |
| Kyoto University | 2779 |
2 |
| Zhejiang University | 2951 |
2 |
| Oriental Union Chemical Corp. | 7 |
2 |
| Evonik Operations GmbH | 4027 |
2 |
| Shell Internationale Research Maatschappij B.V. | 3724 |
1 |
| Bayer MaterialScience AG | 840 |
1 |
| Bayer MaterialScience LLC | 167 |
1 |
| Other owners | 30 |