- 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 7/022 - Mechanical properties
Patent holdings for IPC class B32B 7/022
Total number of patents in this class: 888
10-year publication summary
|
2
|
10
|
13
|
19
|
67
|
173
|
192
|
199
|
180
|
51
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nitto Denko Corporation | 7879 |
67 |
| Sumitomo Chemical Company, Limited | 8808 |
32 |
| Dai Nippon Printing Co., Ltd. | 3891 |
26 |
| Samsung Display Co., Ltd. | 30585 |
22 |
| Corning Incorporated | 9932 |
18 |
| Toyobo Co., Ltd. | 2286 |
18 |
| FUJIFILM Corporation | 27102 |
17 |
| Sekisui Chemical Co., Ltd. | 3159 |
16 |
| 3m Innovative Properties Company | 18406 |
11 |
| Agc, Inc. | 4029 |
11 |
| Boe Technology Group Co., Ltd. | 35384 |
10 |
| Nike, Inc. | 13075 |
8 |
| Proprietect L.P. | 93 |
8 |
| Toppan Printing Co., Ltd. | 2212 |
8 |
| Toppan Inc. | 746 |
8 |
| General Electric Company | 18133 |
7 |
| The Boeing Company | 19843 |
7 |
| Mitsubishi Chemical Corporation | 4313 |
7 |
| Align Technology, Inc. | 1818 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
6 |
| Other owners | 574 |