- 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 65/32 - Filling devices
Patent holdings for IPC class B65G 65/32
Total number of patents in this class: 190
10-year publication summary
19
|
16
|
10
|
18
|
14
|
24
|
15
|
34
|
15
|
8
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Owens-Brockway Glass Container Inc. | 716 |
8 |
Quickthree Technology, LLC | 36 |
7 |
Wisdri Engineering & Research Incorporation Limited | 132 |
5 |
Monotony.ai, Inc. | 37 |
5 |
Schlumberger Technology Corporation | 9690 |
4 |
Extron Company | 11 |
4 |
United States Postal Service | 1294 |
4 |
Liberty Oilfield Services LLC | 63 |
4 |
Sandbox Enterprises LLC | 133 |
4 |
Agnew Steel, Inc. | 4 |
4 |
Halliburton Energy Services, Inc. | 20165 |
3 |
Deere & Company | 6845 |
3 |
Ishida Co., Ltd. | 509 |
3 |
Kringstad Ironworks, Inc. | 8 |
3 |
Tsukasa Co., Ltd. | 21 |
3 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
2 |
Amazon Technologies, Inc. | 24422 |
2 |
Idemitsu Kosan Co., Ltd. | 3995 |
2 |
Tsinghua University | 5426 |
2 |
Actiw Oy | 32 |
2 |
Other owners | 116 |