- 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 25/14 - Layered products essentially comprising natural or synthetic rubber comprising copolymers in which synthetic rubber constituents predominate
Patent holdings for IPC class B32B 25/14
Total number of patents in this class: 729
10-year publication summary
|
72
|
75
|
92
|
96
|
66
|
67
|
58
|
46
|
37
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21996 |
22 |
| 3m Innovative Properties Company | 17755 |
22 |
| Compagnie Generale des Etablissements Michelin | 4778 |
18 |
| Sika Technology AG | 2888 |
15 |
| Summit Glove Inc. | 109 |
14 |
| Bridgestone Corporation | 7218 |
13 |
| Dow Global Technologies LLC | 10479 |
13 |
| Nike, Inc. | 14371 |
12 |
| The Yokohama Rubber Co., Ltd. | 4087 |
12 |
| Kuraray Co., Ltd. | 3529 |
12 |
| Zeon Corporation | 4118 |
12 |
| Daikin Industries, Ltd. | 10118 |
11 |
| Aplix | 149 |
11 |
| Align Technology, Inc. | 2161 |
10 |
| Holcim Technology Ltd. | 727 |
9 |
| NOK Corporation | 2238 |
9 |
| Nitto Denko Corporation | 8337 |
8 |
| Michelin Recherche et Technique S.A. | 2152 |
8 |
| BASF SE | 21053 |
7 |
| Kimberly-clark Worldwide, Inc. | 5423 |
7 |
| Other owners | 484 |