- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their 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: 124
10-year publication summary
|
13
|
7
|
9
|
11
|
6
|
12
|
5
|
10
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
11 |
| Pacira Pharmaceuticals, Inc. | 85 |
8 |
| Tagra Biotechnologies Ltd. | 18 |
6 |
| Covidien LP | 10647 |
4 |
| Conopco, Inc. | 4644 |
4 |
| Eth Zurich | 1193 |
3 |
| The University of Tokyo | 3903 |
3 |
| Unilever IP Holdings B.V. | 3021 |
3 |
| Unilever Global IP Limited | 1949 |
3 |
| Covestro (Netherlands) B.V. | 312 |
3 |
| BASF SE | 19740 |
2 |
| Church & Dwight Co., Inc. | 1845 |
2 |
| Centre National de La Recherche Scientifique | 9632 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| Daikin Industries, Ltd. | 9495 |
2 |
| Firmenich SA | 1612 |
2 |
| Satisloh AG | 110 |
2 |
| Acon-holding Inc. | 8 |
2 |
| The Regents of the University of California | 18943 |
1 |
| Xerox Corporation | 7503 |
1 |
| Other owners | 58 |