- 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 29/08 - Corrugated paper or cardboard
Patent holdings for IPC class B32B 29/08
Total number of patents in this class: 345
10-year publication summary
|
13
|
35
|
36
|
34
|
46
|
26
|
32
|
29
|
44
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1661 |
24 |
| Tetra Laval Holdings & Finance S.A. | 2175 |
10 |
| SCA Forest Products AB | 81 |
8 |
| Iow, LLC | 20 |
8 |
| Packaging Acquisitions I, LLC | 20 |
8 |
| 3m Innovative Properties Company | 17749 |
7 |
| Borregaard AS | 125 |
7 |
| Pratt Retail Specialties, LLC | 81 |
7 |
| Temperpak Technologies Inc. | 28 |
7 |
| Corcel IP Limited | 19 |
6 |
| International Paper Company | 785 |
6 |
| WestRock Shared Services, LLC | 567 |
6 |
| Rogers Germany GmbH | 141 |
5 |
| Hewlett-Packard Development Company, L.P. | 25671 |
4 |
| MP Global Products, LLC | 97 |
4 |
| DOME ZERO Inc. | 7 |
4 |
| Essity Hygiene and Health Aktiebolag | 2057 |
4 |
| Intpro, LLC | 22 |
4 |
| Biochill Pty Limited | 4 |
4 |
| Astra Thermal Sciences LLC | 4 |
4 |
| Other owners | 208 |