A61F 2013/51169
The nonwoven being hydroentangled or needlingentangled to the film
Official title: {the nonwoven being hydroentangled or needlingentangled to the film}
A61F2013/51169 (The nonwoven being hydroentangled or needlingentangled to the film) appears on 14 US grants and 23 published applications in this corpus.
Search patents in A61F- Granted patents
- 14
- Published applications
- 23
- Assignees
- 5
- Inventors
- 49
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 2 | 3 |
| 2019 | 0 | 0 |
| 2020 | 2 | 7 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 2 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Fluid management layer for an absorbent article12 Mar 2026US 2026/0069472 A1The Procter & Gamble Company
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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 absorbent core175US 5,681,300 AThe Procter & Gamble Company · 1997
- Absorbent core for use in catamenial products110US 5,334,176 AThe Procter & Gamble Company · 1994
- Hydroformed composite material and method for making same4US 9,803,301 B1Tredegar Film Products Corporation · 2017
- Drapeable sanitary absorbent napkin and materials for use in drapeable sanitary absorbent articles2US 7,785,306 B2McNeil-PPC, Inc. · 2010