- All sections
- B - Performing operationstransporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 53/24 - Gas suction systems
Patent holdings for IPC class B65G 53/24
Total number of patents in this class: 144
10-year publication summary
|
16
|
18
|
14
|
16
|
7
|
13
|
11
|
16
|
12
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MariCap Oy | 184 |
20 |
| Sandbox Enterprises LLC | 137 |
13 |
| Industrial Vacuum Transfer Services USA, LLC | 35 |
12 |
| Ipeg, Inc. | 39 |
4 |
| Shibakai Co., Ltd. | 23 |
4 |
| SK on Co., Ltd. | 1701 |
4 |
| Hewlett-Packard Development Company, L.P. | 25813 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
3 |
| JPL Global, LLC | 88 |
3 |
| Ford Motor Company | 2718 |
2 |
| AG Growth International Inc. | 157 |
2 |
| Contemporary Amperex Technology Co., Limited | 7083 |
2 |
| Envac AB | 52 |
2 |
| Moretto S.p.A. | 22 |
2 |
| Reinhausen Plasma GmbH | 19 |
2 |
| Sintokogio, Ltd. | 1160 |
2 |
| Windmoeller & Hoelscher KG | 173 |
2 |
| Zakrytoe Akcionernoe Obschestvo "twin Trading Company" | 16 |
2 |
| Beijing Saideli Technology Incorporated Company Ltd. | 3 |
2 |
| JM Technologies LLC | 2 |
2 |
| Other owners | 56 |