- 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 19/68 - Coatings characterised by a special visual effect, e.g. patterned or textured uneven, broken or discontinuous
Patent holdings for IPC class D21H 19/68
Total number of patents in this class: 46
10-year publication summary
|
2
|
1
|
3
|
4
|
1
|
5
|
4
|
3
|
10
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GPCP IP Holdings LLC | 1637 |
8 |
| The Procter & Gamble Company | 22031 |
4 |
| Kimberly-clark Worldwide, Inc. | 5449 |
4 |
| WestRock MWV, LLC | 336 |
4 |
| Swiss Krono Tec AG | 489 |
3 |
| Philip Morris USA Inc. | 701 |
2 |
| Fritz Egger GmbH & Co. og | 242 |
2 |
| Philip Morris Products S.A. | 7670 |
1 |
| ACTEGA Terra GmbH | 24 |
1 |
| Daio Paper Corporation | 1377 |
1 |
| delfortgroup AG | 151 |
1 |
| JT International S.A. | 2745 |
1 |
| Metsa Board Oyj | 53 |
1 |
| Omya International AG | 771 |
1 |
| Seiren Co., Ltd. | 282 |
1 |
| Siemens Power Generation, Inc. | 15 |
1 |
| Tannpapier GmbH | 54 |
1 |
| University of Washington | 2341 |
1 |
| UPM Raflatac Oy | 249 |
1 |
| ACE Packaging NV | 7 |
1 |
| Other owners | 6 |