- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 8/40 - Chemical or physical processes in general, conducted in the presence of fluids and solid particlesApparatus for such processes with fluidised particles according to "fluidised-bed" technique with fluidised bed subjected to vibrations or pulsations
Patent holdings for IPC class B01J 8/40
Total number of patents in this class: 58
10-year publication summary
|
4
|
6
|
4
|
3
|
5
|
5
|
4
|
3
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Resodyn Corporation | 31 |
4 |
| Elajo Technology Solutions AB | 6 |
3 |
| BASF SE | 20915 |
2 |
| Kimberly-clark Worldwide, Inc. | 5495 |
2 |
| Johnson Matthey Public Limited Company | 1862 |
2 |
| Saudi Arabian Oil Company | 13206 |
2 |
| Toagosei Co., Ltd. | 969 |
2 |
| Universidad de Sevilla | 361 |
2 |
| Bioshare AB | 14 |
2 |
| Siemens AG | 24461 |
1 |
| LG Chem, Ltd. | 17639 |
1 |
| Pratt & Whitney Canada Corp. | 4765 |
1 |
| Hyundai Motor Company | 22044 |
1 |
| Uop LLC | 4238 |
1 |
| Kia Motors Corporation | 7754 |
1 |
| Beneq Oy | 249 |
1 |
| Consiglio Nazionale delle Ricerche | 543 |
1 |
| Elkem Solar AS | 9 |
1 |
| Eurecat S.A. | 88 |
1 |
| Glatt Ingenieurtechnik GmbH | 39 |
1 |
| Other owners | 26 |