- 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 27/14 - Paper having stable form or dimensionCurl-resistant paper
Patent holdings for IPC class D21H 27/14
Total number of patents in this class: 18
10-year publication summary
|
1
|
0
|
4
|
0
|
0
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4
|
1
|
2
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1
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BASF SE | 21017 |
2 |
| C3 Corporation | 18 |
2 |
| CCL Label, Inc. | 514 |
2 |
| Kimberly-clark Worldwide, Inc. | 5451 |
1 |
| Dai Nippon Printing Co., Ltd. | 4119 |
1 |
| Schaeffler Technologies AG & Co. KG | 10017 |
1 |
| Ahlstrom Corporation | 70 |
1 |
| Innventia AB | 35 |
1 |
| Metso Paper, Inc. | 418 |
1 |
| Smart Planet Technologies, Inc. | 35 |
1 |
| Yupo Corporation | 236 |
1 |
| Klabin SA | 20 |
1 |
| Ahlstrom-munksjo Oyj | 221 |
1 |
| Diehl Aviation Laupheim GmbH | 49 |
1 |
| Amcor Flexibles North America, Inc. | 288 |
1 |
| Other owners | 0 |