- 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 15/16 - Layered products essentially comprising metal next to a particulate layer
Patent holdings for IPC class B32B 15/16
Total number of patents in this class: 203
10-year publication summary
10
|
13
|
18
|
25
|
26
|
20
|
13
|
11
|
10
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Bactiguard AB | 40 |
7 |
3m Innovative Properties Company | 18406 |
5 |
Kingspan Holdings (IRL) Limited | 389 |
5 |
The Boeing Company | 19843 |
3 |
Corning Incorporated | 9932 |
3 |
Tsinghua University | 5426 |
3 |
Alfred E. Mann Foundation for Scientific Research | 273 |
3 |
Honeywell Federal Manufacturing & Technologies, LLC | 276 |
3 |
The Penn State Research Foundation | 1423 |
3 |
Safran Helicopter Engines | 676 |
3 |
Tenneco Inc | 274 |
3 |
BASF SE | 19740 |
2 |
LG Chem, Ltd. | 17205 |
2 |
SAFRAN S.A. | 518 |
2 |
Sumitomo Electric Industries, Ltd. | 14131 |
2 |
Hon Hai Precision Industry Co., Ltd. | 4157 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Sumitomo Chemical Company, Limited | 8808 |
2 |
NGK Insulators, Ltd. | 4589 |
2 |
Whirlpool Corporation | 4238 |
2 |
Other owners | 144 |