- 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: 129
10-year publication summary
|
7
|
9
|
11
|
6
|
12
|
5
|
10
|
14
|
8
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22017 |
10 |
| Pacira Pharmaceuticals, Inc. | 110 |
8 |
| Tagra Biotechnologies Ltd. | 20 |
6 |
| Conopco, Inc. | 5023 |
5 |
| Covidien LP | 10645 |
4 |
| Eth Zurich | 1275 |
3 |
| The University of Tokyo | 4176 |
3 |
| Unilever IP Holdings B.V. | 3100 |
3 |
| Unilever Global IP Limited | 2007 |
3 |
| Mega P&C Advanced Materials (Shanghai) Company Limited | 27 |
3 |
| BASF SE | 20933 |
2 |
| Church & Dwight Co., Inc. | 1887 |
2 |
| Centre National de La Recherche Scientifique | 10418 |
2 |
| FUJIFILM Corporation | 29367 |
2 |
| Daikin Industries, Ltd. | 9995 |
2 |
| Firmenich SA | 1684 |
2 |
| Satisloh AG | 116 |
2 |
| Acon-holding Inc. | 8 |
2 |
| The Regents of the University of California | 19918 |
1 |
| Xerox Corporation | 7013 |
1 |
| Other owners | 63 |