- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 2/20 - Processes or devices for granulating materials, in generalRendering particulate materials free flowing in general, e.g. making them hydrophobic by expressing the material, e.g. through sieves and fragmenting the extruded length
Patent holdings for IPC class B01J 2/20
Total number of patents in this class: 197
10-year publication summary
|
14
|
18
|
18
|
19
|
24
|
16
|
11
|
9
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Saint-Gobain Ceramics & Plastics, Inc. | 805 |
13 |
| Daiki Co., Ltd. | 164 |
10 |
| The Procter & Gamble Company | 21861 |
5 |
| LG Hausys, Ltd. | 810 |
5 |
| BASF SE | 21303 |
4 |
| Nestec S.A. | 2558 |
4 |
| Glatt GmbH | 166 |
4 |
| Maag Automatik GmbH | 32 |
4 |
| CPM Europe B.V. | 11 |
3 |
| Dexerials Corporation | 2005 |
3 |
| The Japan Steel Works, Ltd. | 818 |
3 |
| Purina Animal Nutrition LLC | 375 |
3 |
| Specialty Operations France | 916 |
3 |
| The Boeing Company | 20160 |
2 |
| Peparlet Co., Ltd. | 12 |
2 |
| Purdue Research Foundation | 3913 |
2 |
| American Peat Technology, LLC | 27 |
2 |
| Cebcon Technologies GmbH | 7 |
2 |
| Clextral | 38 |
2 |
| Huber SE | 104 |
2 |
| Other owners | 119 |