- All sections
- B - Performing operationstransporting
- B01J - Chemical or physical processes, e.g. catalysis or colloid chemistrytheir relevant apparatus
- B01J 19/28 - Moving reactors, e.g. rotary drums
Patent holdings for IPC class B01J 19/28
Total number of patents in this class: 217
10-year publication summary
|
13
|
6
|
14
|
15
|
13
|
21
|
21
|
18
|
10
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ashe Morris Ltd. | 18 |
8 |
| BASF SE | 21135 |
4 |
| LG Chem, Ltd. | 17786 |
4 |
| Envirollea Inc. | 17 |
4 |
| Canon Inc. | 42051 |
3 |
| Beijing University of Chemical Technology | 325 |
3 |
| Haydale Graphene Industries plc | 43 |
3 |
| Samsung Fine Chemicals Co., Ltd. | 173 |
3 |
| Spinchem AB | 20 |
3 |
| Tecnored Desenvolvimento Tecnologico S.A. | 39 |
3 |
| LG Energy Solution, Ltd. | 17171 |
3 |
| Raven SR, Inc. | 28 |
3 |
| The Regents of the University of California | 20494 |
2 |
| Toyota Motor Corporation | 34274 |
2 |
| ExxonMobil Research And Engineering Company | 2488 |
2 |
| Ericsson | 22230 |
2 |
| Applied Materials, Inc. | 19887 |
2 |
| Dow Global Technologies LLC | 10754 |
2 |
| Bayer Technology Services GmbH | 162 |
2 |
| Bedoukian Research, Inc. | 98 |
2 |
| Other owners | 157 |