- All sections
- B - Performing operations; transporting
- 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: 297
10-year publication summary
|
24
|
13
|
39
|
39
|
38
|
50
|
29
|
35
|
25
|
14
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1504 |
24 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
10 |
| Packaging Acquisitions I, LLC | 20 |
8 |
| 3m Innovative Properties Company | 18406 |
7 |
| SCA Forest Products AB | 86 |
7 |
| Pratt Retail Specialties, LLC | 71 |
7 |
| Borregaard AS | 108 |
6 |
| Corcel IP Limited | 19 |
6 |
| International Paper Company | 857 |
6 |
| Rogers Germany GmbH | 123 |
5 |
| WestRock Shared Services, LLC | 578 |
5 |
| Triple Point Innovations LLC | 5 |
5 |
| Hewlett-Packard Development Company, L.P. | 28538 |
4 |
| Dow Global Technologies LLC | 10147 |
4 |
| Mayr-Melnhof Karton Aktiengesellschaft | 209 |
4 |
| DOME ZERO Inc. | 7 |
4 |
| Temperpak Technologies Inc. | 19 |
4 |
| Intpro, LLC | 21 |
4 |
| Kemira Oyj | 1167 |
3 |
| MetaComb, Inc. | 5 |
3 |
| Other owners | 171 |