- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 2/30 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic using agents to prevent the granules sticking together; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
Patent holdings for IPC class B01J 2/30
Total number of patents in this class: 169
10-year publication summary
8
|
12
|
19
|
12
|
17
|
14
|
11
|
4
|
3
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
BASF SE | 19740 |
7 |
Yara International ASA | 753 |
6 |
Ecolab USA Inc. | 5190 |
4 |
Kao Corporation, S.A. | 46 |
4 |
Roquette Freres | 1002 |
4 |
Trican Well Service Ltd. | 83 |
4 |
Wacker Chemie AG | 2091 |
4 |
Dow Global Technologies LLC | 10147 |
3 |
Arkema France | 3790 |
3 |
Cargill, Incorporated | 2835 |
3 |
ArrMaz Products Inc. | 67 |
3 |
SABIC Agri-Nutrients Company | 57 |
3 |
3m Innovative Properties Company | 18406 |
2 |
DSM IP Assets B.V. | 5856 |
2 |
Rohm and Haas Company | 2805 |
2 |
Henkel AG & Co. KGaA | 10129 |
2 |
Baerlocher GmbH | 47 |
2 |
Balchem Corporation | 73 |
2 |
Cenovus Energy Inc. | 321 |
2 |
Centre Technique de l'industrie des Papiers, Cartons et Celluloses | 21 |
2 |
Other owners | 105 |