- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 2/00 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic
Patent holdings for IPC class B01J 2/00
Total number of patents in this class: 637
10-year publication summary
|
62
|
66
|
60
|
44
|
55
|
43
|
22
|
20
|
28
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daiki Co., Ltd. | 165 |
10 |
| Freund Corporation | 69 |
10 |
| ThyssenKrupp AG | 3409 |
8 |
| 3m Innovative Properties Company | 17478 |
7 |
| Dead Sea Works Ltd. | 27 |
6 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 525 |
6 |
| Schaefer Kalk GmbH & Co. KG | 45 |
6 |
| Yara International ASA | 900 |
6 |
| Canon Kabushiki Kaisha | 7314 |
6 |
| LG Chem, Ltd. | 17921 |
5 |
| Sumitomo Chemical Company, Limited | 9016 |
5 |
| Central Glass Company, Limited | 1293 |
5 |
| Harsco Corporation | 49 |
5 |
| Kabushiki Kaisha Powrex | 8 |
5 |
| Resodyn Corporation | 31 |
5 |
| Saint-Gobain Ceramics & Plastics, Inc. | 805 |
5 |
| Applied Materials, Inc. | 20375 |
4 |
| Glatt Maschinen-und Apparatebau AG | 17 |
4 |
| ICL Europe Cooperatief U.A. | 126 |
4 |
| Nous, LLC | 15 |
4 |
| Other owners | 521 |