- 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 53/00 - Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
Patent holdings for IPC class B65G 53/00
Total number of patents in this class: 105
10-year publication summary
|
8
|
7
|
6
|
3
|
2
|
3
|
3
|
3
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MariCap Oy | 184 |
4 |
| Alcon, Inc. | 5463 |
3 |
| Nippon Shokubai Co., Ltd. | 1504 |
3 |
| The General Hospital Corporation | 4759 |
2 |
| Andritz Inc. | 332 |
2 |
| Coreflow Ltd. | 4 |
2 |
| Erema Engineering Recycling Maschinen und Anlagen Gesellschaft m.b.H. | 188 |
2 |
| Johns Manville | 956 |
2 |
| Newcastle Innovation Limited | 87 |
2 |
| Nordson Corporation | 1203 |
2 |
| S.A. Lhoist Recherche et Developpement | 174 |
2 |
| Voxeljet AG | 170 |
2 |
| Liberty Energy Services LLC | 71 |
2 |
| Baker Hughes Incorporated | 5254 |
1 |
| Siemens AG | 24421 |
1 |
| LG Display Co., Ltd. | 13820 |
1 |
| Robert Bosch GmbH | 42784 |
1 |
| Tokyo Electron Limited | 12841 |
1 |
| Amazon Technologies, Inc. | 26867 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10936 |
1 |
| Other owners | 68 |