- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 2/02 - Processes or devices for granulating materials, in generalRendering 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: 271
10-year publication summary
|
24
|
24
|
23
|
27
|
20
|
15
|
14
|
14
|
17
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tekna Plasma Systems Inc. | 65 |
10 |
| Casale SA | 633 |
8 |
| Inventage Lab, Inc. | 97 |
8 |
| Ap&c Advanced Powders & Coatings Inc. | 34 |
8 |
| Spraying Systems Co. | 504 |
7 |
| Dow Silicones Corporation | 2114 |
5 |
| Commonwealth Scientific and Industrial Research Organisation | 1655 |
4 |
| Stamicarbon B.V. | 320 |
4 |
| Evonik Operations GmbH | 4362 |
4 |
| Melior Innovations, Inc. | 35 |
3 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2440 |
3 |
| Roquette Freres | 1051 |
3 |
| Washington University | 1737 |
3 |
| Cymer-dayton, LLC | 8 |
3 |
| Dressler Group GmbH & Co. KG | 16 |
3 |
| Lonza Bend Inc. | 38 |
3 |
| Specialty Operations France | 919 |
3 |
| BASF SE | 21303 |
2 |
| Xerox Corporation | 4391 |
2 |
| Ricoh Company, Ltd. | 13342 |
2 |
| Other owners | 183 |