- All sections
- D - Textilespaper
- D21H - Pulp compositionspreparation thereof not covered by subclasses , impregnating or coating of papertreatment of finished paper not covered by class or subclass paper not otherwise provided for
- D21H 19/76 - Coated paper characterised by the paper substrate the substrate having specific absorbent properties
Patent holdings for IPC class D21H 19/76
Total number of patents in this class: 12
10-year publication summary
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1
|
1
|
0
|
1
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1
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1
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0
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1
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1
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stora Enso Oyj | 1633 |
3 |
| RICCOBONO Patents Limited | 4 |
2 |
| Société des Produits Nestlé S.A. | 9941 |
1 |
| Philip Morris Products S.A. | 7980 |
1 |
| Canon Inc. | 42224 |
1 |
| Arjo Wiggins Fine Papers Limited | 25 |
1 |
| Cascades Sonoco Inc. | 29 |
1 |
| Kuraray Co., Ltd. | 3567 |
1 |
| M-real Oyj | 17 |
1 |
| Other owners | 0 |