- 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: 835
10-year publication summary
|
9
|
7
|
52
|
101
|
114
|
131
|
123
|
129
|
107
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Corning Incorporated | 10390 |
32 |
| Sekisui Chemical Co., Ltd. | 3528 |
20 |
| Dai Nippon Printing Co., Ltd. | 4169 |
17 |
| Toyobo Co., Ltd. | 2492 |
17 |
| Agc, Inc. | 5152 |
13 |
| FUJIFILM Corporation | 30034 |
12 |
| Kuraray Co., Ltd. | 3559 |
12 |
| Dexerials Corporation | 1972 |
11 |
| Mitsubishi Gas Chemical Company, Inc. | 3547 |
11 |
| Toray Industries, Inc. | 7011 |
10 |
| Solutia Inc. | 411 |
10 |
| Dow Global Technologies LLC | 10701 |
9 |
| Nike, Inc. | 14515 |
8 |
| Shin-Etsu Chemical Co., Ltd. | 5861 |
8 |
| Sekisui Polymatech Co., Ltd. | 213 |
8 |
| 3m Innovative Properties Company | 17592 |
7 |
| Nitto Denko Corporation | 8410 |
7 |
| Lintec Corporation | 1993 |
7 |
| MGC Filsheet Co., Ltd. | 156 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 32983 |
6 |
| Other owners | 603 |