- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 13/04 - Making microcapsules or microballoons by physical processes, e.g. drying, spraying
Patent holdings for IPC class B01J 13/04
Total number of patents in this class: 780
10-year publication summary
|
63
|
67
|
56
|
58
|
54
|
58
|
56
|
44
|
42
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21320 |
14 |
| The Regents of the University of California | 20902 |
12 |
| President and Fellows of Harvard College | 6115 |
12 |
| Microcaps AG | 20 |
11 |
| Nouryon Chemicals International B.V. | 647 |
10 |
| FUJIFILM Corporation | 30689 |
9 |
| Capsum | 147 |
9 |
| National University Corporation Hokkaido University | 1385 |
9 |
| The Procter & Gamble Company | 21862 |
8 |
| Centre National de La Recherche Scientifique | 11111 |
8 |
| Pacira Pharmaceuticals, Inc. | 122 |
8 |
| Droplet Genomics, UAB | 20 |
8 |
| Firmenich SA | 1776 |
7 |
| Givaudan SA | 1987 |
7 |
| Vilnius University | 103 |
7 |
| Massachusetts Institute of Technology | 10305 |
6 |
| LG Chem, Ltd. | 17970 |
5 |
| Altria Client Services LLC | 2467 |
5 |
| Anabio Technologies Limited | 34 |
5 |
| Bracco Suisse SA | 200 |
5 |
| Other owners | 615 |