- 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 25/14 - Rearranging applied substances, e.g. metering or smoothingRemoving excess material with an essentially cylindrical body, e.g. roll or rod the body being a casting drum
Patent holdings for IPC class D21H 25/14
Total number of patents in this class: 29
10-year publication summary
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0
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3
|
1
|
3
|
2
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1
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2
|
1
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2
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mondi AG | 225 |
3 |
| MeadWestvaco Corporation | 268 |
2 |
| Munksjo Oyj | 7 |
2 |
| Voith Patent GmbH | 2740 |
2 |
| WestRock MWV, LLC | 332 |
2 |
| Kimberly-clark Worldwide, Inc. | 5257 |
1 |
| Hewlett-Packard Development Company, L.P. | 25139 |
1 |
| delfortgroup AG | 157 |
1 |
| Encapsys, LLC | 197 |
1 |
| Giorgio Trani | 13 |
1 |
| IPS Adhesives LLC | 59 |
1 |
| IPS Corporation | 130 |
1 |
| IPS Structural Adhesives, Inc. | 68 |
1 |
| South China University of Technology | 1921 |
1 |
| Stora Enso Oyj | 1661 |
1 |
| United States Gypsum Company | 941 |
1 |
| UPM-Kymmene Corporation | 1007 |
1 |
| Valmet Technologies, Inc. | 134 |
1 |
| Watertite Products, Inc. | 101 |
1 |
| Ahlstrom-munksjo Oyj | 152 |
1 |
| Other owners | 3 |