- All sections
- B - Performing operations; transporting
- 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: 230
10-year publication summary
13
|
7
|
27
|
18
|
18
|
33
|
18
|
24
|
18
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Omachron Intellectual Property Inc. | 869 |
8 |
Techtronic Industries Co. Ltd. | 103 |
6 |
Sudhin Biopharma | 13 |
6 |
Koganei Corporation | 209 |
5 |
Fornice Intelligent Technology Co., Ltd | 8 |
5 |
Shell Internationale Research Maatschappij B.V. | 3792 |
4 |
Dow Global Technologies LLC | 10147 |
4 |
FMC Technologies, Inc. | 603 |
4 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
Doosan Heavy Industries & Construction Co., Ltd. | 604 |
3 |
X'pole Precision Tools Inc. | 50 |
3 |
Practical Analyzer Solutions Pte. Ltd. | 3 |
3 |
General Water Systems LLC | 8 |
3 |
LG Electronics Inc. | 69257 |
2 |
Shell Canada Limited | 139 |
2 |
Daikin Industries, Ltd. | 9495 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
Atlas Copco Airpower, naamloze vennootschap | 915 |
2 |
Auburn University | 506 |
2 |
BSH Bosch und Siemens Hausgerate GmbH | 3236 |
2 |
Other owners | 159 |