D04H 1/32
Synthetic pulp
D04H1/32 (Synthetic pulp) appears on 5 US grants and 9 published applications in this corpus.
Search patents in D04H- Granted patents
- 5
- Published applications
- 9
- Assignees
- 8
- Inventors
- 22
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 2 |
| 2021 | 0 | 1 |
| 2022 | 2 | 1 |
| 2023 | 1 | 2 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Recent patents
- Method for nonwoven textiles with variable zonal properties7 Oct 2025US 12,435,454 B2NIKE, Inc.
- Water-dispersible composite structure and method of producing the same30 Jan 2024US 11,885,072 B2Paptic Oy
- Multi-ply dispersible nonwoven fabric30 May 2023US 11,661,688 B2Suominen Oyj
- Water-dispersible composite structure and method of producing the same29 Nov 2022US 11,512,434 B2Paptic Oy
- Method for nonwoven textiles with variable zonal properties15 Feb 2022US 11,248,322 B2NIKE, Inc.
- Absorbent Product with Improved Capillary Pressure and Saturation Capacity10 Aug 2023US 2023/0250586 A1Kimberly-Clark Worldwide, Inc.
- Water-dispersible composite structure and method of producing the same9 Mar 2023US 2023/0074973 A1Paptic Oy
- Method for nonwoven textiles with variable zonal properties26 May 2022US 2022/0162787 A1NIKE, Inc.
- Water-dispersible composite structure and method of producing the same7 Oct 2021US 2021/0310196 A1Paptic Oy
- Nonwoven sheets comprising surface enhanced pulp fibers, surgical gowns and surgical drapes incorporating such nonwoven sheets, and methods of making the same29 Oct 2020US 2020/0340155 A1Domtar Paper Company, LLC
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.