- All sections
- D - Textilespaper
- D04H - Making textile fabrics, e.g. from fibres or filamentary materialfabrics made by such processes or apparatus, e.g. felts, non-woven fabricscotton-woolwadding
- D04H 1/4282 - Addition polymers
Patent holdings for IPC class D04H 1/4282
Total number of patents in this class: 83
10-year publication summary
|
2
|
3
|
4
|
10
|
4
|
5
|
8
|
13
|
7
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| First Quality Tissue, LLC | 164 |
9 |
| Kuraray Co., Ltd. | 3589 |
6 |
| Amyris, Inc. | 372 |
3 |
| The Procter & Gamble Company | 21855 |
2 |
| LG Chem, Ltd. | 17921 |
2 |
| Kimberly-clark Worldwide, Inc. | 5308 |
2 |
| Mitsubishi Chemical Corporation | 4724 |
2 |
| Albarrie Canada Limited | 5 |
2 |
| Saint-Gobain Isover | 678 |
2 |
| Voith Patent GmbH | 2749 |
2 |
| Khalifa University of Science and Technology | 426 |
2 |
| DDP Specialty Electronic Materials US, LLC | 851 |
2 |
| 3m Innovative Properties Company | 17478 |
1 |
| E. I. du Pont de Nemours and Company | 3534 |
1 |
| Ibiden Co., Ltd. | 1665 |
1 |
| Toray Advanced Materials Korea Inc. | 296 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5257 |
1 |
| Amogreentech Co., Ltd. | 646 |
1 |
| Asahi Kasei Kabushiki Kaisha | 2833 |
1 |
| Beijing University of Chemical Technology | 333 |
1 |
| Other owners | 39 |