- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 13/14 - Polymerisation, crosslinking
Patent holdings for IPC class B01J 13/14
Total number of patents in this class: 814
10-year publication summary
|
48
|
56
|
80
|
70
|
47
|
59
|
60
|
75
|
47
|
25
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1699 |
43 |
| BASF SE | 21017 |
30 |
| Givaudan SA | 1893 |
29 |
| Encapsys, LLC | 185 |
26 |
| Symrise AG | 1750 |
21 |
| International Flavors & Fragrances Inc. | 505 |
18 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 187 |
15 |
| Sekisui Chemical Co., Ltd. | 3472 |
15 |
| Calyxia | 41 |
13 |
| Zeon Corporation | 4113 |
12 |
| Kao Corporation | 4984 |
11 |
| Agfa NV | 658 |
11 |
| The Regents of the University of California | 20108 |
10 |
| The Procter & Gamble Company | 22006 |
8 |
| FUJIFILM Corporation | 29696 |
8 |
| Takasago International Corporation | 404 |
7 |
| International Business Machines Corporation | 61537 |
6 |
| DSM IP Assets B.V. | 5572 |
6 |
| Rohm and Haas Company | 2907 |
6 |
| Kureha Corporation | 1038 |
6 |
| Other owners | 513 |