- All sections
- B - Performing operations; transporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 15/085 - Layered products essentially comprising metal comprising metal as the main or only constituent of a layer, next to another layer of a specific substance of synthetic resin comprising polyolefins
Patent holdings for IPC class B32B 15/085
Total number of patents in this class: 1101
10-year publication summary
94
|
101
|
137
|
148
|
140
|
111
|
111
|
103
|
80
|
27
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Dow Global Technologies LLC | 10147 |
35 |
Tetra Laval Holdings & Finance S.A. | 2007 |
31 |
Dai Nippon Printing Co., Ltd. | 3891 |
30 |
Toppan Printing Co., Ltd. | 2212 |
19 |
Toray Industries, Inc. | 6652 |
18 |
SIG Technology AG | 430 |
18 |
Oji Holdings Corporation | 660 |
16 |
Resonac Packaging Corporation | 77 |
16 |
Mitsui Chemicals, Inc. | 3134 |
15 |
Toyobo Co., Ltd. | 2286 |
14 |
Murata Manufacturing Co., Ltd. | 22355 |
13 |
Rohm and Haas Company | 2805 |
13 |
Borealis AG | 2558 |
13 |
3m Innovative Properties Company | 18406 |
12 |
DIC Corporation | 3597 |
12 |
Toagosei Co., Ltd. | 894 |
12 |
Productive Research LLC | 34 |
11 |
LG Energy Solution, Ltd. | 10813 |
11 |
LG Chem, Ltd. | 17205 |
10 |
Zeon Corporation | 3854 |
10 |
Other owners | 772 |