- 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 49/04 - Conveying systems characterised by their application for specified purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction
Patent holdings for IPC class B65G 49/04
Total number of patents in this class: 141
10-year publication summary
|
10
|
6
|
10
|
12
|
10
|
11
|
15
|
4
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEICO S.p.A. | 71 |
17 |
| Durr Systems AG | 378 |
17 |
| Eisenmann AG | 99 |
9 |
| SST Systems, Inc. | 61 |
9 |
| Eisenmann GmbH | 69 |
6 |
| Nimbus Investments Cxliv B.V. | 35 |
5 |
| Comau LLC | 99 |
4 |
| Eisenmann Anlagenbau GmbH & Co. KG | 27 |
4 |
| Jiangsu Changhong Intelligent Equipment Co., Ltd. | 15 |
4 |
| Corning Incorporated | 10374 |
3 |
| Daifuku Co., Ltd. | 1027 |
3 |
| Eisenmann SE | 146 |
3 |
| PPG Industries Ohio, Inc. | 3389 |
2 |
| Advenira Enterprises, Inc. | 20 |
2 |
| Ajax Tocco Magnethermic Corporation | 93 |
2 |
| Atotech Deutschland GmbH | 545 |
2 |
| Automatic Coating Limited | 41 |
2 |
| Duerr Systems AG | 244 |
2 |
| Durr Systems GmbH | 267 |
2 |
| Daikin Finetech, Ltd. | 29 |
2 |
| Other owners | 41 |