- 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 49/06 - Conveying systems characterised by their application for specified purposes not otherwise provided for for fragile or damageable materials or articles for fragile sheets, e.g. glass
Patent holdings for IPC class B65G 49/06
Total number of patents in this class: 1197
10-year publication summary
|
61
|
72
|
99
|
89
|
74
|
67
|
62
|
50
|
49
|
28
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10314 |
80 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8476 |
60 |
| Nippon Electric Glass Co., Ltd. | 2470 |
44 |
| Sharp Kabushiki Kaisha | 18716 |
39 |
| Grenzebach Maschinenbau GmbH | 174 |
37 |
| Applied Materials, Inc. | 18892 |
36 |
| ULVAC, Inc. | 1378 |
31 |
| Boe Technology Group Co., Ltd. | 41547 |
29 |
| Nikon Corporation | 7265 |
22 |
| IHI Corporation | 3451 |
21 |
| Oiles Corporation | 517 |
21 |
| Nidec Sankyo Corporation | 1077 |
19 |
| Saint-Gobain Glass France | 3253 |
17 |
| Hirata Corporation | 354 |
16 |
| LISEC Austria GmbH | 74 |
15 |
| Tokyo Electron Limited | 12899 |
14 |
| Nitto Denko Corporation | 8295 |
14 |
| HKC Corporation Limited | 3281 |
14 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3056 |
13 |
| Kawasaki Heavy Industries, Limited | 1655 |
11 |
| Other owners | 644 |