- 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 25/04 - Layered products essentially comprising natural or synthetic rubber comprising rubber as the main or only constituent of a layer, next to another layer of a specific substance
Patent holdings for IPC class B32B 25/04
Total number of patents in this class: 718
10-year publication summary
|
86
|
92
|
106
|
69
|
75
|
71
|
50
|
56
|
35
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3m Innovative Properties Company | 17488 |
27 |
| Nike, Inc. | 14799 |
23 |
| Compagnie Generale des Etablissements Michelin | 4969 |
22 |
| Amrize Technology Switzerland LLC | 717 |
20 |
| Bridgestone Corporation | 7251 |
19 |
| Mitsubishi Chemical Corporation | 4721 |
12 |
| Mitsuboshi Belting Ltd. | 321 |
9 |
| The Yokohama Rubber Co., Ltd. | 4114 |
8 |
| Nitto Denko Corporation | 8526 |
7 |
| Michelin Recherche et Technique S.A. | 2086 |
7 |
| Goertek Inc. | 2820 |
7 |
| Shaw Industries Group, Inc. | 380 |
7 |
| Kimberly-clark Worldwide, Inc. | 5301 |
6 |
| Gates Corporation | 1147 |
6 |
| Sika Technology AG | 3002 |
6 |
| Sumitomo Riko Company Limited | 1134 |
6 |
| ContiTech Deutschland GmbH | 293 |
6 |
| The Procter & Gamble Company | 21861 |
5 |
| Daikin Industries, Ltd. | 10478 |
5 |
| ExxonMobil Chemical Patents Inc. | 3786 |
5 |
| Other owners | 505 |