- 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 17/02 - Material of vegetable origin
Patent holdings for IPC class D21H 17/02
Total number of patents in this class: 137
10-year publication summary
|
8
|
6
|
7
|
11
|
15
|
10
|
15
|
16
|
7
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cellucomp Limited | 37 |
8 |
| First Quality Tissue, LLC | 156 |
7 |
| Structured I, LLC | 58 |
5 |
| Kimberly-clark Worldwide, Inc. | 5453 |
4 |
| Kemira Oyj | 1209 |
4 |
| Marine Innovation, Inc. | 12 |
4 |
| OrganoClick AB | 72 |
3 |
| Oy Separation Research AB | 3 |
3 |
| Schweitzer-Mauduit International, Inc. | 45 |
3 |
| S.p.c.m. SA | 240 |
3 |
| State Line Holdings, LLC | 4 |
3 |
| SWM Luxembourg | 85 |
3 |
| Algalife Ltd. | 6 |
3 |
| The Procter & Gamble Company | 22000 |
2 |
| Daikin Industries, Ltd. | 10070 |
2 |
| Coöperatie Koninklijke Cosun U.A. | 92 |
2 |
| KT & G Corporation | 2648 |
2 |
| Lamberti SpA | 256 |
2 |
| SWM Luxembourg s.a.r.l. | 49 |
2 |
| Teknologisk Institut | 89 |
2 |
| Other owners | 70 |