Patent holdings for IPC class B65D 85/50

Total number of patents in this class: 435

10-year publication summary

38
46
41
41
55
35
37
27
25
20
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
All Plastic Inc.
102
16
Mitsubishi Gas Chemical Company, Inc.
3498
8
Kuraray Co., Ltd.
3537
5
Sumitomo Bakelite Co., Ltd.
1511
5
Toyobo Co., Ltd.
2468
5
Blueye, LLC
9
4
DIC Corporation
3841
4
Sekisui Plastics Co., Ltd.
332
4
AMCS Consulting, LLC
5
4
Unicharm Corporation
2913
4
Howa Sangyo Co., Ltd.
14
4
FUJIFILM Corporation
29797
3
Daikin Industries, Ltd.
10153
3
Mitsui Chemicals Tohcello, Inc.
244
3
BBR Packaging Technologies Ltd.
3
3
Chrysal International B.V.
59
3
Clearwater Seafoods Limited Partnership
42
3
Perfo Knowledgy BV
5
3
SWAY International Pty Ltd
10
3
Verdant Technologies LLC
51
3
Other owners 345