- 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 15/14 - Layered products essentially comprising metal next to a fibrous or filamentary layer
Patent holdings for IPC class B32B 15/14
Total number of patents in this class: 1239
10-year publication summary
101
|
116
|
150
|
153
|
138
|
135
|
138
|
112
|
100
|
26
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
The Boeing Company | 19843 |
41 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
25 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
24 |
Shengyi Technology Co., Ltd. | 255 |
23 |
The Procter & Gamble Company | 22178 |
17 |
LG Hausys, Ltd. | 839 |
16 |
Airbus Operations GmbH | 3188 |
15 |
Johns Manville | 980 |
14 |
3m Innovative Properties Company | 18406 |
13 |
Taiwan Union Technology Corporation | 54 |
12 |
Zephyros, Inc. | 613 |
12 |
Resonac Corporation | 2233 |
12 |
Cytec Industries Inc. | 407 |
11 |
Hyundai Motor Company | 19021 |
10 |
Goodrich Corporation | 2081 |
10 |
Nippon Steel Corporation | 5649 |
10 |
BASF SE | 19740 |
9 |
Toyota Motor Corporation | 28582 |
9 |
GM Global Technology Operations LLC | 13620 |
9 |
Federal-Mogul Powertrain LLC | 208 |
9 |
Other owners | 938 |