- All sections
- B - Performing operations; transporting
- B65G - Transport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors
- B65G 53/46 - Gates or sluices, e.g. rotary wheels
Patent holdings for IPC class B65G 53/46
Total number of patents in this class: 221
10-year publication summary
|
28
|
20
|
21
|
24
|
24
|
15
|
18
|
7
|
11
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CNH Industrial Canada, Ltd. | 970 |
24 |
| MariCap Oy | 188 |
17 |
| Schenck Process Europe GmbH | 112 |
11 |
| Knorr-Bremse Gesellschaft mit Beschränkter Haftung | 152 |
9 |
| Andritz Inc. | 338 |
6 |
| Blue Leaf I.P., Inc. | 2829 |
5 |
| Deere & Company | 7309 |
4 |
| Cold Jet, LLC | 86 |
3 |
| Gaudfrin | 21 |
3 |
| Krones AG | 2105 |
3 |
| Nowe GmbH | 31 |
3 |
| Owens Corning Intellectual Capital, LLC | 1554 |
3 |
| Pirelli Tyre S.p.A. | 1869 |
3 |
| Siemens AG | 24575 |
2 |
| Ford Motor Company | 2733 |
2 |
| Airbus Operations GmbH | 3281 |
2 |
| Bailey-Parks Urethane, Inc. | 8 |
2 |
| Chevron Phillips Chemical Company LP | 1816 |
2 |
| Coperion GmbH | 146 |
2 |
| HELIOS Gerätebau für Kunststofftechnik GmbH | 16 |
2 |
| Other owners | 113 |