- All sections
- B - Performing operationstransporting
- B04C - Apparatus using free vortex flow, e.g. cyclones
- B04C 5/08 - Vortex chamber constructions
Patent holdings for IPC class B04C 5/08
Total number of patents in this class: 125
10-year publication summary
|
7
|
14
|
15
|
14
|
8
|
12
|
8
|
10
|
4
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Omachron Intellectual Property Inc. | 985 |
20 |
| Qwtip LLC | 69 |
17 |
| Hayward Industries, Inc. | 679 |
5 |
| Koganei Corporation | 209 |
3 |
| Weir Canada, Inc. | 22 |
3 |
| Integrated Holdings International, Corp. | 4 |
3 |
| California Institute of Technology | 4051 |
2 |
| Daikin Industries, Ltd. | 10546 |
2 |
| ConocoPhillips Company | 1727 |
2 |
| Jiangsu Midea Cleaning Appliances Co., Ltd. | 344 |
2 |
| Merpro Tortek Limited | 5 |
2 |
| Nordson Corporation | 1218 |
2 |
| Sharkninja Operating LLC | 2783 |
2 |
| FLSmidth A/S | 785 |
2 |
| Tribe Technology Pty Ltd | 5 |
2 |
| LG Electronics Inc. | 76283 |
1 |
| Robert Bosch GmbH | 44445 |
1 |
| Mitsubishi Electric Corporation | 48546 |
1 |
| Uop LLC | 4409 |
1 |
| Adey Holdings (2008) Limited | 320 |
1 |
| Other owners | 51 |