A61F 2013/15983
By hydroentangled technique
Official title: {by hydroentangled technique}
A61F2013/15983 (By hydroentangled technique) appears on 27 US grants and 31 published applications in this corpus.
Search patents in A61F- Granted patents
- 27
- Published applications
- 31
- Assignees
- 17
- Inventors
- 85
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 3 |
| 2021 | 0 | 2 |
| 2022 | 1 | 8 |
| 2023 | 3 | 6 |
| 2024 | 3 | 1 |
| 2025 | 5 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Three-dimensional nonwoven materials and methods of manufacturing thereof30 Jun 2026US 12,667,502 B2Kimberly-Clark Worldwide, Inc.
- Fluid management layer for an absorbent article, and an absorbent article containing the same23 Jun 2026US 12,661,279 B2The Procter & Gamble Company
- Nonwoven and absorbent articles containing the same5 May 2026US 12,616,619 B2The Procter & Gamble Company
- Absorbent fibrous web13 Jan 2026US 12,521,287 B2Essity Hygiene and Health Aktiebolag
- Elastic diaper element5 Aug 2025US 12,376,999 B2Rkw SE
- Three-dimensional nonwoven materials and methods of manufacturing thereof24 Sep 2026US 2026/0283866 A1Kimberly-Clark Worldwide, Inc.
- Fluid management layer for an absorbent article, and an absorbent article containing the same17 Sep 2026US 2026/0272730 A1The Procter & Gamble Company
- Three-dimensional nonwoven materials and methods of manufacturing thereof15 May 2025US 2025/0152432 A1Kimberly-Clark Worldwide, Inc.
- Three-dimensional nonwoven materials and methods of manufacturing thereof16 Jan 2025US 2025/0017788 A1Kimberly-Clark Worldwide, Inc.
- Acquisition and distribution composite, absorbent hygiene article and method of production17 Oct 2024US 2024/0342018 A1Nitto Denko Corporation
Most cited
By later US patents
- Absorbent article having blended multi-layer absorbent structure with improved integrity271US 5,460,622 AThe Procter & Gamble Company · 1995
- Absorbent article having blended multi-layer absorbent structure with improved integrity253US 5,486,167 AThe Procter & Gamble Company · 1996
- Facing for absorptive articles and process for making it180US 4,704,112 AUni-Charm Corporation · 1987
- Absorbent article having blended absorbent core175US 5,681,300 AThe Procter & Gamble Company · 1997
- Nonwoven spacer fabric146US 7,718,249 B2Nonwovens Innovation & Research Institute Limited · 2010