- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 13/16 - Interfacial polymerisation
Patent holdings for IPC class B01J 13/16
Total number of patents in this class: 568
10-year publication summary
|
33
|
43
|
40
|
39
|
55
|
70
|
56
|
50
|
35
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Firmenich SA | 1724 |
109 |
| Encapsys, LLC | 193 |
47 |
| Agfa NV | 657 |
23 |
| International Flavors & Fragrances Inc. | 523 |
22 |
| The Procter & Gamble Company | 21972 |
18 |
| Symrise AG | 1802 |
17 |
| BASF SE | 21131 |
14 |
| FUJIFILM Corporation | 30137 |
14 |
| Givaudan SA | 1948 |
14 |
| Trucapsol LLC | 22 |
12 |
| Saudi Arabian Oil Company | 13921 |
11 |
| Calyxia | 43 |
9 |
| Dow Global Technologies LLC | 10742 |
8 |
| Zeon Corporation | 4129 |
8 |
| Centre National de La Recherche Scientifique | 10841 |
7 |
| Agfa-Gevaert | 296 |
6 |
| LG Household & Health Care Ltd. | 1057 |
5 |
| Tokuyama Corporation | 1451 |
5 |
| UPL Limited | 621 |
5 |
| Conopco, Inc. | 4986 |
4 |
| Other owners | 210 |