- All sections
- B - Performing operationstransporting
- B65B - Machines, apparatus or devices for, or methods of, packaging articles or materialsunpacking
- B65B 1/30 - Devices or methods for controlling or determining the quantity or quality of the material fed or filled
Patent holdings for IPC class B65B 1/30
Total number of patents in this class: 500
10-year publication summary
|
25
|
35
|
27
|
22
|
18
|
24
|
20
|
15
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yuyama Mfg. Co., Ltd. | 387 |
99 |
| Tosho Inc. | 122 |
23 |
| Takazono Technology Incorporated | 78 |
20 |
| PHC Holdings Corporation | 717 |
11 |
| RxSafe, LLC | 89 |
8 |
| Whirlpool Corporation | 4441 |
7 |
| Jvm Co., Ltd. | 77 |
7 |
| MannKind Corporation | 522 |
7 |
| Toyota Motor Corporation | 32869 |
6 |
| Colamark (Guangzhou) Labeling Equipment Ltd. | 9 |
6 |
| Cretem Co., Ltd. | 44 |
6 |
| Island Oasis Frozen Cocktail Company, Inc. | 31 |
6 |
| TAKAZONO Corporation | 49 |
6 |
| Robert Bosch GmbH | 42824 |
5 |
| Harro Höfliger Verpackungsmaschinen GmbH | 126 |
5 |
| Haver & Boecker OHG | 232 |
5 |
| Altria Client Services LLC | 2218 |
4 |
| CareFusion 303, Inc. | 2214 |
4 |
| Blue Sky Ventures (Ontario) Inc. | 14 |
4 |
| Truck and Transportation Equipment Co., Inc. | 4 |
4 |
| Other owners | 257 |