- 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 27/10 - Layered products essentially comprising synthetic resin as the main or only constituent of a layer next to another layer of a specific substance of paper or cardboard
Patent holdings for IPC class B32B 27/10
Total number of patents in this class: 2009
10-year publication summary
|
107
|
172
|
196
|
193
|
173
|
185
|
203
|
187
|
171
|
126
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1643 |
151 |
| Tetra Laval Holdings & Finance S.A. | 2148 |
113 |
| The Procter & Gamble Company | 22043 |
38 |
| Oji Holdings Corporation | 724 |
35 |
| SIG Technology AG | 316 |
35 |
| 3m Innovative Properties Company | 17819 |
29 |
| WestRock MWV, LLC | 338 |
28 |
| Société des Produits Nestlé S.A. | 9286 |
25 |
| Dow Global Technologies LLC | 10332 |
25 |
| SIG Services AG | 230 |
25 |
| Kuraray Co., Ltd. | 3503 |
21 |
| Nippon Paper Industries Co., Ltd. | 830 |
19 |
| Henkel AG & Co. KGaA | 10574 |
17 |
| Toppan Inc. | 758 |
17 |
| Dai Nippon Printing Co., Ltd. | 4085 |
16 |
| Kaneka Corporation | 4525 |
16 |
| UNILIN, besloten vennootschap | 870 |
16 |
| Toppan Printing Co., Ltd. | 2132 |
15 |
| Lintec Corporation | 1958 |
13 |
| Nissin Foods Holdings Co., Ltd. | 516 |
13 |
| Other owners | 1342 |