- 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 65/30 - Methods or devices for filling or emptying bunkers, hoppers, tanks, or like containers, of interest apart from their use in particular chemical or physical processes or their application in particular machines, e.g. not covered by a single other subclass
Patent holdings for IPC class B65G 65/30
Total number of patents in this class: 136
10-year publication summary
30
|
18
|
13
|
4
|
16
|
10
|
9
|
7
|
5
|
1
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sandbox Enterprises LLC | 135 |
26 |
Halliburton Energy Services, Inc. | 20506 |
9 |
Ecolab USA Inc. | 5382 |
2 |
Ishida Co., Ltd. | 515 |
2 |
Matiss Inc. | 29 |
2 |
Oren Technologies, LLC | 32 |
2 |
Sioux Steel Company | 90 |
2 |
Solaris Oilfield Site Services Operating, LLC | 23 |
2 |
Sukup Manufacturing Company | 122 |
2 |
Vibration Technology Solutions Pty Limited | 4 |
2 |
Watson Investor Communications, LLC | 5 |
2 |
Yuyama Mfg. Co., Ltd. | 384 |
2 |
Kilic Inventions Pty Ltd | 3 |
2 |
Quickthree Technology, LLC | 37 |
2 |
Agorus, Inc. | 28 |
2 |
Feasibility Pty Ltd | 4 |
2 |
S3 Group Ltd. | 83 |
2 |
Qualcomm Incorporated | 82614 |
1 |
Deere & Company | 7390 |
1 |
Hyundai Motor Company | 20724 |
1 |
Other owners | 68 |