- All sections
- B - Performing operationstransporting
- B32B - Layered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form
- B32B 7/027 - Thermal properties
Patent holdings for IPC class B32B 7/027
Total number of patents in this class: 927
10-year publication summary
|
11
|
10
|
55
|
111
|
121
|
138
|
126
|
134
|
116
|
92
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10500 |
32 |
| Sekisui Chemical Co., Ltd. | 3606 |
23 |
| Toyobo Co., Ltd. | 2536 |
21 |
| Dai Nippon Printing Co., Ltd. | 4237 |
17 |
| Agc, Inc. | 5502 |
14 |
| Kuraray Co., Ltd. | 3589 |
13 |
| FUJIFILM Corporation | 30512 |
12 |
| Dexerials Corporation | 2005 |
12 |
| Mitsubishi Gas Chemical Company, Inc. | 3619 |
11 |
| Shin-Etsu Chemical Co., Ltd. | 6083 |
10 |
| Toray Industries, Inc. | 7096 |
10 |
| Nike, Inc. | 14799 |
9 |
| Dow Global Technologies LLC | 10930 |
9 |
| Solutia Inc. | 402 |
9 |
| POSTECH Research and Business Development Foundation | 1073 |
9 |
| KCC Glass Corporation | 89 |
9 |
| 3m Innovative Properties Company | 17488 |
8 |
| Nitto Denko Corporation | 8526 |
7 |
| Lintec Corporation | 2008 |
7 |
| MGC Filsheet Co., Ltd. | 156 |
7 |
| Other owners | 678 |