- 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 23/06 - Layered products essentially comprising cellulosic plastic substances comprising such substance 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 23/06
Total number of patents in this class: 109
10-year publication summary
|
3
|
16
|
5
|
6
|
13
|
3
|
10
|
11
|
9
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tetra Laval Holdings & Finance S.A. | 2175 |
17 |
| Stora Enso Oyj | 1658 |
6 |
| Toppan Printing Co., Ltd. | 2128 |
5 |
| Société des Produits Nestlé S.A. | 9330 |
4 |
| Trespa International B.V. | 80 |
3 |
| Wihuri Packaging Oy | 32 |
3 |
| Packaging Acquisitions I, LLC | 20 |
3 |
| The Procter & Gamble Company | 22006 |
2 |
| 3m Innovative Properties Company | 17771 |
2 |
| Celanese International Corporation | 911 |
2 |
| Nippon Paper Industries Co., Ltd. | 834 |
2 |
| SPC Sunflower Plastic Compound GmbH | 15 |
2 |
| Nortje, Marthinus Jordaan | 2 |
2 |
| Blue Ocean Closures AB | 26 |
2 |
| Colgate-Palmolive Company | 5769 |
1 |
| Dai Nippon Printing Co., Ltd. | 4119 |
1 |
| A. Proctor Group Limited | 11 |
1 |
| AR Metallizing, Ltd. | 3 |
1 |
| B.A. Lancaster Limited | 2 |
1 |
| BCP Fluted Packaging Limited | 1 |
1 |
| Other owners | 48 |