- 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 25/10 - Layered products essentially comprising natural or synthetic rubber next to a fibrous or filamentary layer
Patent holdings for IPC class B32B 25/10
Total number of patents in this class: 715
10-year publication summary
|
80
|
72
|
90
|
97
|
66
|
73
|
67
|
41
|
44
|
34
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Natural Fiber Welding, Inc. | 93 |
20 |
| The Procter & Gamble Company | 21989 |
18 |
| Zeon Corporation | 4116 |
17 |
| Mitsuboshi Belting Ltd. | 314 |
16 |
| The Yokohama Rubber Co., Ltd. | 4092 |
15 |
| Amrize Technology Switzerland LLC | 574 |
13 |
| 3m Innovative Properties Company | 17730 |
12 |
| Nitto Denko Corporation | 8355 |
12 |
| Aplix | 150 |
12 |
| ContiTech Deutschland GmbH | 254 |
11 |
| Kimberly-clark Worldwide, Inc. | 5409 |
10 |
| Bridgestone Corporation | 7217 |
8 |
| Kolon Industries, Inc. | 1712 |
8 |
| Fitt S.p.A. | 204 |
7 |
| Sika Technology AG | 2908 |
7 |
| Albany International Corp. | 247 |
6 |
| ContiTech Schlauch GmbH | 130 |
6 |
| ContiTech Techno-Chemie GmbH | 77 |
6 |
| Yamauchi Corporation | 97 |
6 |
| The Boeing Company | 20163 |
5 |
| Other owners | 500 |