- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 2/20 - Processes or devices for granulating materials, in general; Rendering 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: 190
10-year publication summary
12
|
14
|
14
|
18
|
18
|
19
|
23
|
16
|
11
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Daiki Co., Ltd. | 140 |
10 |
Saint-Gobain Ceramics & Plastics, Inc. | 812 |
9 |
The Procter & Gamble Company | 22178 |
5 |
LG Hausys, Ltd. | 839 |
5 |
BASF SE | 19740 |
4 |
Nestec S.A. | 2777 |
4 |
Glatt GmbH | 119 |
4 |
Maag Automatik GmbH | 33 |
4 |
Peparlet Co., Ltd. | 14 |
3 |
CPM Europe B.V. | 9 |
3 |
Dexerials Corporation | 1826 |
3 |
The Japan Steel Works, Ltd. | 597 |
3 |
Purina Animal Nutrition LLC | 410 |
3 |
Steerlife India Private Limited | 29 |
3 |
The Boeing Company | 19843 |
2 |
BASF AG | 1258 |
2 |
DSM IP Assets B.V. | 5856 |
2 |
Purdue Research Foundation | 3277 |
2 |
American Peat Technology, LLC | 25 |
2 |
Cebcon Technologies GmbH | 7 |
2 |
Other owners | 115 |