- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 13/12 - Making microcapsules or microballoons by phase separation removing solvent from the wall-forming material solution
Patent holdings for IPC class B01J 13/12
Total number of patents in this class: 142
10-year publication summary
|
9
|
11
|
6
|
12
|
5
|
10
|
14
|
8
|
6
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21849 |
10 |
| Pacira Pharmaceuticals, Inc. | 120 |
8 |
| Conopco, Inc. | 5088 |
5 |
| Tagra Biotechnologies Ltd. | 19 |
5 |
| Covidien LP | 10653 |
4 |
| Eth Zurich | 1323 |
3 |
| The University of Tokyo | 4369 |
3 |
| Unilever IP Holdings B.V. | 2759 |
3 |
| Unilever Global IP Limited | 2189 |
3 |
| Mega P&C Advanced Materials (Shanghai) Company Limited | 28 |
3 |
| BASF SE | 21308 |
2 |
| The Regents of the University of California | 20778 |
2 |
| Church & Dwight Co., Inc. | 1777 |
2 |
| Centre National de La Recherche Scientifique | 11026 |
2 |
| FUJIFILM Corporation | 30516 |
2 |
| Daikin Industries, Ltd. | 10504 |
2 |
| Firmenich SA | 1761 |
2 |
| Satisloh AG | 118 |
2 |
| Saudi Arabian Oil Company | 14248 |
2 |
| Inventage Lab, Inc. | 99 |
2 |
| Other owners | 75 |