- All sections
- B - Performing operations; transporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistry; their relevant apparatus
- B01J 2/16 - Processes or devices for granulating materials, in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
Patent holdings for IPC class B01J 2/16
Total number of patents in this class: 327
10-year publication summary
19
|
20
|
23
|
46
|
29
|
26
|
27
|
19
|
9
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
ThyssenKrupp AG | 3086 |
19 |
Casale SA | 572 |
16 |
Yara International ASA | 753 |
15 |
Stamicarbon B.V. | 265 |
13 |
Glatt GmbH | 119 |
12 |
ThyssenKrupp Fertilizer Technology GmbH | 33 |
12 |
Urea Casale S.A. | 40 |
10 |
Glatt Ingenieurtechnik GmbH | 39 |
8 |
Spraying Systems Co. | 485 |
8 |
BASF SE | 19740 |
6 |
Taiyo Nippon Sanso Corporation | 356 |
6 |
ThyssenKrupp Industrial Solutions AG | 729 |
6 |
Brinox, d.o.o. | 17 |
5 |
Freund Corporation | 80 |
5 |
Tianjin Cenax Biotechnology Co., Ltd. | 5 |
5 |
Freund-vector Corporation | 11 |
4 |
Nous, LLC | 15 |
4 |
Okawara Mfg. Co., Ltd. | 9 |
4 |
Toyo Engineering Corporation | 138 |
4 |
Canon Kabushiki Kaisha | 6884 |
4 |
Other owners | 161 |