- All sections
- B - Performing operationstransporting
- B04C - Apparatus using free vortex flow, e.g. cyclones
- B04C 5/103 - Bodies or members, e.g. bulkheads, guides, in the vortex chamber
Patent holdings for IPC class B04C 5/103
Total number of patents in this class: 241
10-year publication summary
|
7
|
24
|
18
|
18
|
32
|
16
|
22
|
18
|
11
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 923 |
9 |
| Sudhin Biopharma | 13 |
6 |
| Koganei Corporation | 214 |
5 |
| Techtronic Industries Co. Ltd. | 102 |
5 |
| Fornice Intelligent Technology Co., Ltd | 8 |
5 |
| Dow Global Technologies LLC | 10413 |
4 |
| FMC Technologies, Inc. | 609 |
4 |
| Integrated Holdings International, Corp. | 4 |
4 |
| Shell Internationale Research Maatschappij B.V. | 3553 |
3 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
3 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
3 |
| ESTA Apparatebau GmbH & Co. KG | 53 |
3 |
| Tetra Technologies, Inc. | 103 |
3 |
| X'pole Precision Tools Inc. | 56 |
3 |
| Practical Analyzer Solutions Pte. Ltd. | 3 |
3 |
| Fluid Cooling Systems, LLC | 3 |
3 |
| OMV Downstream GmbH | 92 |
3 |
| General Water Systems LLC | 8 |
3 |
| LG Electronics Inc. | 73578 |
2 |
| Daikin Industries, Ltd. | 10071 |
2 |
| Other owners | 165 |