- Sections
- D - Textilespapier
- D21J - Panneaux de fibresfabrication d'articles à partir de suspensions de fibres cellulosiques ou à partir de papier mâché
- D21J 1/00 - Panneaux de fibres
Détention brevets de la classe D21J 1/00
Brevets de cette classe: 93
Historique des publications depuis 10 ans
|
3
|
9
|
4
|
6
|
8
|
10
|
3
|
8
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Propriétaires principaux
| Proprétaire |
Total
|
Cette classe
|
|---|---|---|
| Solenis Technologies, L.P. | 304 |
4 |
| Daio Paper Corporation | 1412 |
3 |
| EXP Services Inc. | 14 |
3 |
| Kemira Oyj | 1261 |
3 |
| Uniboard Canada Inc. | 69 |
3 |
| BLH Technologies Inc. | 26 |
2 |
| General Mills, Inc. | 1040 |
2 |
| Graphenea S.A. | 13 |
2 |
| Nichiha Corporation | 167 |
2 |
| State of Oregon acting by and through the State Board of Higher Education on behalf of Oregon State University | 80 |
2 |
| Stora Enso Oyj | 1654 |
2 |
| Swiss Krono Tec AG | 513 |
2 |
| University of Maine System Board of Trustees | 283 |
2 |
| USG Interiors, Inc. | 42 |
2 |
| Footprint International, LLC | 86 |
2 |
| Covestro (Netherlands) B.V. | 299 |
2 |
| Centre National de La Recherche Scientifique | 11055 |
1 |
| Evonik Degussa GmbH | 1357 |
1 |
| Kao Corporation | 5080 |
1 |
| Rohm and Haas Company | 2942 |
1 |
| Autres propriétaires | 51 |