Patent holdings for IPC class B65D 85/50

Total number of patents in this class: 444

10-year publication summary

45
48
44
48
63
42
38
28
23
4
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
All Plastic Inc.
89
13
Mitsubishi Gas Chemical Company, Inc.
3343
7
Pagter & Partners International B.V.
6
6
Kuraray Co., Ltd.
3463
5
Sumitomo Bakelite Co., Ltd.
1469
5
Toyobo Co., Ltd.
2423
5
Blueye, LLC
9
4
Chrysal International B.V.
61
4
DIC Corporation
3669
4
Polar Star Co., Ltd.
7
4
Sekisui Plastics Co., Ltd.
338
4
Unicharm Corporation
2789
4
Howa Sangyo Co., Ltd.
15
4
FUJIFILM Corporation
28805
3
Daikin Industries, Ltd.
9838
3
Mitsui Chemicals Tohcello, Inc.
262
3
BBR Packaging Technologies Ltd.
3
3
Clearwater Seafoods Limited Partnership
43
3
Perfo Knowledgy BV
5
3
Perfo Tec B.V.
26
3
Other owners 354