D04H 3/166
The filaments being flash-spun
Official title: {the filaments being flash-spun}
D04H3/166 (The filaments being flash-spun) appears on 3 US grants and 7 published applications in this corpus.
Search patents in D04H- Granted patents
- 3
- Published applications
- 7
- Assignees
- 6
- Inventors
- 13
- Latest grant
- 17 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Separator media for electrochemical cells17 Jun 2025US 12,334,585 B2Dupont Safety & Construction, Inc.
- Propylene copolymer resin composition and method for preparing the same31 May 2022US 11,345,767 B2LG Chem, Ltd.
- Nonwoven fabric sheet and method for making the same20 Apr 2021US 10,982,362 B2Fibertex Personal Care A/S
- Flash fabric having high tensile resilience7 May 2026US 2026/0125834 A1Jiangsu Kingwills New Material Co., Ltd.
- Package comprising a sealed contact area including a nonwoven having a bonded surface with an embossed impression pattern29 Sep 2022US 2022/0307174 A1Dupont Safety & Construction, Inc.
- Propylene Copolymer Resin Composition and Method for Preparing the Same4 Mar 2021US 2021/0061931 A1LG Chem.Ltd.
- Separator media for electrochemical cells27 Aug 2020US 2020/0274122 A1Dupont Safety & Construction, Inc.
- Nonwoven Fabric Sheet And Method For Making The Same10 Oct 2019US 2019/0309458 A1
Most cited
By later US patents