- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 2/02 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
Patent holdings for IPC class B01J 2/02
Total number of patents in this class: 268
10-year publication summary
|
13
|
14
|
24
|
24
|
23
|
27
|
19
|
15
|
14
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Casale SA | 572 |
10 |
| Tekna Plasma Systems Inc. | 69 |
9 |
| Inventage Lab, Inc. | 62 |
8 |
| Spraying Systems Co. | 485 |
7 |
| Capsugel Belgium NV | 351 |
5 |
| Evonik Operations GmbH | 3879 |
5 |
| Commonwealth Scientific and Industrial Research Organisation | 1652 |
4 |
| Stamicarbon B.V. | 265 |
4 |
| Xspray Microparticles AB | 17 |
4 |
| Dow Silicones Corporation | 1664 |
4 |
| BASF SE | 19740 |
3 |
| Melior Innovations, Inc. | 37 |
3 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
3 |
| Roquette Freres | 1002 |
3 |
| Washington University | 1473 |
3 |
| Cymer-dayton, LLC | 8 |
3 |
| Dressler Group GmbH & Co. KG | 21 |
3 |
| Shenkar Engineering Design Art | 5 |
3 |
| Lonza Bend Inc. | 37 |
3 |
| Xerox Corporation | 7503 |
2 |
| Other owners | 179 |