- 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 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purposes not otherwise provided for for conveying workpieces through baths of liquid the workpieces being immersed and withdrawn by movement in a vertical direction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: 142
10-year publication summary
|
12
|
7
|
12
|
6
|
11
|
14
|
10
|
12
|
15
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GEICO S.p.A. | 72 |
18 |
| Durr Systems AG | 323 |
10 |
| Eisenmann AG | 103 |
9 |
| SST Systems, Inc. | 56 |
8 |
| Eisenmann GmbH | 66 |
6 |
| Eisenmann Anlagenbau GmbH & Co. KG | 50 |
5 |
| Nimbus Investments Cxliv B.V. | 35 |
5 |
| Atotech Deutschland GmbH | 586 |
4 |
| Comau LLC | 108 |
4 |
| Daifuku Co., Ltd. | 860 |
4 |
| Jiangsu Changhong Intelligent Equipment Co., Ltd. | 6 |
4 |
| PPG Industries Ohio, Inc. | 3430 |
3 |
| Durr Systems GmbH | 281 |
3 |
| Eisenmann SE | 154 |
3 |
| Corning Incorporated | 9932 |
2 |
| Advenira Enterprises, Inc. | 20 |
2 |
| Ajax Tocco Magnethermic Corporation | 96 |
2 |
| Automatic Coating Limited | 37 |
2 |
| Daikin Finetech, Ltd. | 14 |
2 |
| Novartis AG | 11238 |
1 |
| Other owners | 45 |