A61F 2013/15943
By air-laid technique
Official title: {by air-laid technique}
A61F2013/15943 (By air-laid technique) appears on 27 US grants and 38 published applications in this corpus.
Search patents in A61F- Granted patents
- 27
- Published applications
- 38
- Assignees
- 25
- Inventors
- 112
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 4 |
| 2020 | 1 | 4 |
| 2021 | 1 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 5 |
| 2024 | 3 | 3 |
| 2025 | 2 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method and apparatus for producing fluff-free absorbent cores16 Jun 2026US 12,653,724 B2Fameccanica. Data S.p.A.
- Apparatus and method for manufacturing absorbent core for disposable wearable articles2 Jun 2026US 12,642,709 B2Zuiko Corporation
- Stretch laminate with beamed elastics and formed nonwoven layer20 May 2025US 12,303,366 B2The Procter & Gamble Company
- Absorbent article4 Mar 2025US 12,239,516 B2Daio Paper Corporation
- Stretch laminate with beamed elastics and formed nonwoven layer10 Dec 2024US 12,161,539 B2The Procter & Gamble Company
- Method and apparatus for producing fluff-free absorbent cores17 Sep 2026US 2026/0272724 A1Fameccanica, Data S.P A.
- Method and apparatus for manufacturing a component of an absorbent product for sanitary use21 May 2026US 2026/0139420 A1GDM S.p. A.
- Airlaid produced in line19 Mar 2026US 2026/0076838 A1GDM S.p. A.
- Ring-like elastic belt with improved side seams14 Aug 2025US 2025/0255757 A1The Procter & Gamble Company
- Apparatus and method for manufacturing absorbent core for disposable wearable articles10 Apr 2025US 2025/0114251 A1Zuiko Corporation
Most cited
By later US patents
- Trisection sanitary napkin117US 5,460,623 AThe Procter & Gamble Company · 1995
- Disposable absorbent article with fit and fluid handling capabilities53US 5,947,945 AThe Procter & Gamble Company · 1999
- Method for simultaneously embossing and forming a perimeter seal on an absorbent article51US 5,830,296 AThe Procter & Gamble Company · 1998
- Layered, absorbent structure38US 5,482,761 AThe Procter & Gamble Company · 1996
- Trisection sanitary napkin33US 5,569,231 AThe Procter & Gamble Company · 1996