- 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: 758
10-year publication summary
|
80
|
96
|
99
|
68
|
71
|
63
|
47
|
37
|
35
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 21861 |
23 |
| 3m Innovative Properties Company | 17488 |
22 |
| Compagnie Generale des Etablissements Michelin | 4969 |
18 |
| Dow Global Technologies LLC | 10930 |
15 |
| Summit Glove Inc. | 113 |
14 |
| Bridgestone Corporation | 7251 |
13 |
| Kuraray Co., Ltd. | 3589 |
13 |
| Sika Technology AG | 3002 |
13 |
| The Yokohama Rubber Co., Ltd. | 4114 |
12 |
| Zeon Corporation | 4145 |
12 |
| Nike, Inc. | 14799 |
11 |
| Aplix | 163 |
11 |
| Daikin Industries, Ltd. | 10478 |
10 |
| Align Technology, Inc. | 2283 |
10 |
| NOK Corporation | 2296 |
9 |
| Amrize Technology Switzerland LLC | 717 |
9 |
| Nitto Denko Corporation | 8526 |
8 |
| Michelin Recherche et Technique S.A. | 2086 |
8 |
| ContiTech Deutschland GmbH | 293 |
8 |
| Kimberly-clark Worldwide, Inc. | 5301 |
7 |
| Other owners | 512 |