- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 13/14 - Polymerisation, crosslinking
Patent holdings for IPC class B01J 13/14
Total number of patents in this class: 784
10-year publication summary
|
54
|
54
|
63
|
82
|
75
|
50
|
61
|
70
|
74
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1612 |
38 |
| BASF SE | 19740 |
32 |
| Encapsys, LLC | 168 |
25 |
| Givaudan SA | 1760 |
25 |
| International Flavors & Fragrances Inc. | 478 |
19 |
| Symrise AG | 1597 |
17 |
| Matsumoto Yushi-Seiyaku Co., Ltd. | 166 |
13 |
| Agfa NV | 642 |
12 |
| Calyxia | 36 |
12 |
| Kao Corporation | 4843 |
11 |
| Sekisui Chemical Co., Ltd. | 3159 |
10 |
| Sol-gel Technologies Ltd. | 170 |
10 |
| The Regents of the University of California | 18943 |
9 |
| Zeon Corporation | 3854 |
9 |
| FUJIFILM Corporation | 27102 |
8 |
| Kureha Corporation | 1026 |
8 |
| The Procter & Gamble Company | 22178 |
7 |
| Takasago International Corporation | 406 |
7 |
| International Business Machines Corporation | 60644 |
6 |
| DSM IP Assets B.V. | 5856 |
6 |
| Other owners | 500 |