- 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 65/20 - Paddle wheels
Patent holdings for IPC class B65G 65/20
Total number of patents in this class: 22
10-year publication summary
|
0
|
2
|
2
|
5
|
2
|
3
|
1
|
1
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Technological Resources Pty. Limited | 442 |
2 |
| ThyssenKrupp AG | 3399 |
2 |
| ThyssenKrupp Industrial Solutions AG | 630 |
2 |
| FLSmidth A/S | 786 |
2 |
| Hewlett-Packard Development Company, L.P. | 25180 |
1 |
| Liebherr-components Biberach GmbH | 225 |
1 |
| Schenck Process GmbH | 24 |
1 |
| TAKRAF GmbH | 71 |
1 |
| Vale S.A. | 262 |
1 |
| Richmond Engineering Works L.L.C. | 2 |
1 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3263 |
1 |
| Koch Solutions GmbH | 29 |
1 |
| LÜCK, Wolfgang | 1 |
1 |
| S-material Handling Co.,Ltd. | 3 |
1 |
| HORN, Dirk | 1 |
1 |
| Fam GmbH | 6 |
1 |
| Bopyong Grin Co., Ltd. | 1 |
1 |
| Koch Solutions GmbH | 4 |
1 |
| Other owners | 0 |