- 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 49/06 - 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: 1178
10-year publication summary
|
76
|
62
|
76
|
102
|
92
|
74
|
65
|
64
|
49
|
19
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 9932 |
76 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
61 |
| Nippon Electric Glass Co., Ltd. | 2299 |
44 |
| Grenzebach Maschinenbau GmbH | 186 |
40 |
| Sharp Kabushiki Kaisha | 18957 |
40 |
| Applied Materials, Inc. | 16587 |
32 |
| ULVAC, Inc. | 1448 |
31 |
| Boe Technology Group Co., Ltd. | 35384 |
29 |
| Nikon Corporation | 7162 |
22 |
| Hirata Corporation | 358 |
21 |
| IHI Corporation | 3268 |
21 |
| Oiles Corporation | 515 |
21 |
| Nidec Sankyo Corporation | 1117 |
19 |
| Saint-Gobain Glass France | 3641 |
17 |
| Nitto Denko Corporation | 7879 |
15 |
| LISEC Austria GmbH | 71 |
14 |
| HKC Corporation Limited | 2951 |
14 |
| Tokyo Electron Limited | 11599 |
13 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
13 |
| Kawasaki Heavy Industries, Limited | 1524 |
12 |
| Other owners | 623 |