- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- B65D 35/30 - Pistons
Patent holdings for IPC class B65D 35/30
Total number of patents in this class: 32
10-year publication summary
7
|
8
|
5
|
9
|
1
|
4
|
1
|
1
|
0
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Roche Molecular Systems, Inc. | 878 |
5 |
Boxxle, LLC | 3 |
2 |
Server Products, Inc. | 63 |
2 |
Sonoco Development, Inc. | 776 |
2 |
Universal Bio Research Co., Ltd. | 141 |
2 |
Deutsches Institut fur Lebensmitteltechnik e.V. | 57 |
1 |
E. & J. Gallo Winery | 1852 |
1 |
Emulate, Inc. | 224 |
1 |
Kobayashi Pharmaceutical Co., Ltd. | 829 |
1 |
McGill Technology Limited | 26 |
1 |
Medmix Systems AG | 61 |
1 |
Meritool LLC | 23 |
1 |
Scholle Ipn Corporation | 131 |
1 |
Triton GmbH | 14 |
1 |
Yechan Co., Ltd. | 5 |
1 |
Yonwoo Co., Ltd. | 455 |
1 |
Rockit Global Limited | 35 |
1 |
Anhui Jnd Plastic Packaging Co., Ltd. | 9 |
1 |
Precision Polymer Products, Inc. | 2 |
1 |
NOVEL MICRODEVICES, LLC (DBA Novel Devices) | 4 |
1 |
Other owners | 4 |