- 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 17/38 - Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing crosslinkable groups
Patent holdings for IPC class D21H 17/38
Total number of patents in this class: 59
10-year publication summary
|
18
|
6
|
2
|
1
|
1
|
0
|
8
|
0
|
2
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kemira Oyj | 1262 |
11 |
| Ecolab USA Inc. | 5826 |
6 |
| Solenis Technologies, L.P. | 304 |
6 |
| GCF US Holdings LLC | 140 |
5 |
| Dow Global Technologies LLC | 11029 |
4 |
| Rohm and Haas Company | 2943 |
3 |
| Applied Chemicals Handels-GmbH | 22 |
3 |
| BASF SE | 21328 |
2 |
| H.B. Fuller Company | 496 |
2 |
| International Paper Company | 598 |
2 |
| Kemira Chemicals, Inc. | 76 |
2 |
| Solenis Technologies Cayman, L.P. | 321 |
2 |
| UPM-Kymmene Corporation | 1004 |
2 |
| The Procter & Gamble Company | 21880 |
1 |
| ARAKAWA Chemical Industries, Ltd. | 156 |
1 |
| Buckman Laboratories International, Inc. | 239 |
1 |
| Coatex S.A.S. | 210 |
1 |
| SOLENIS TECHNOLOGIES, L.P., Solenis International, L.P., a Delaware limited partnership, DBA Solenis Technologies, L.P. | 227 |
1 |
| Sugar Industry Innovation Pty. Ltd. | 4 |
1 |
| SNF Group | 421 |
1 |
| Other owners | 2 |