- 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 81/20 - Containers, packaging elements, or packages, for contents presenting particular transport or storage problems, or adapted to be used for non-packaging purposes after removal of contents providing specific environment for contents, e.g. temperature above or below ambient under vacuum or superatmospheric pressure, or in a special atmosphere, e.g. of inert gas
Patent holdings for IPC class B65D 81/20
Total number of patents in this class: 1072
10-year publication summary
96
|
106
|
119
|
134
|
147
|
110
|
128
|
112
|
100
|
30
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Cryovac, LLC | 263 |
15 |
Cryovac, Inc. | 414 |
14 |
The Boeing Company | 19843 |
10 |
Cscm Management Company LLC | 30 |
10 |
Illinois Tool Works Inc. | 11152 |
8 |
Hazel Technologies, Inc. | 43 |
7 |
S. C. Johnson & Son, Inc. | 2869 |
6 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
6 |
British American Tobacco (Investments) Limited | 1032 |
6 |
Cargill, Incorporated | 2835 |
6 |
Daikyo Seiko, Ltd. | 178 |
6 |
G.D S.p.A. | 929 |
6 |
Vitro, S.A.B. de C.V. | 98 |
6 |
Dow Global Technologies LLC | 10147 |
5 |
The Coca-Cola Company | 2528 |
5 |
Kuraray Co., Ltd. | 3392 |
5 |
LINPAC Packaging Limited | 51 |
5 |
N2 Packaging Systems, LLC | 17 |
5 |
Ripelocker LLC | 10 |
5 |
Plasmapp Co., Ltd. | 54 |
5 |
Other owners | 931 |