A61F 13/5512
After use
Official title: {after use}
A61F13/5512 (After use) appears on 112 US grants and 156 published applications in this corpus.
Search patents in A61F- Granted patents
- 112
- Published applications
- 156
- Assignees
- 30
- Inventors
- 251
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 2 | 2 |
| 2002 | 5 | 5 |
| 2003 | 8 | 3 |
| 2004 | 1 | 2 |
| 2005 | 1 | 11 |
| 2006 | 1 | 4 |
| 2007 | 3 | 3 |
| 2008 | 2 | 25 |
| 2009 | 4 | 6 |
| 2010 | 7 | 1 |
| 2011 | 6 | 5 |
| 2012 | 5 | 5 |
| 2013 | 4 | 6 |
| 2014 | 4 | 2 |
| 2015 | 3 | 6 |
| 2016 | 3 | 4 |
| 2017 | 3 | 9 |
| 2018 | 4 | 4 |
| 2019 | 3 | 3 |
| 2020 | 0 | 6 |
| 2021 | 3 | 4 |
| 2022 | 4 | 7 |
| 2023 | 0 | 3 |
| 2024 | 2 | 17 |
| 2025 | 4 | 5 |
| 2026 | 7 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Absorbent articles with absorbent chassis and belt bonding arrangements and frangible pathways16 Jun 2026US 12,653,728 B2The Procter & Gamble Company
- Diaper with integrated disposal system5 May 2026US 12,616,620 B1
- Multiple use diaper assembly28 Apr 2026US 12,611,338 B2
- Absorbent articles and methods for making absorbent articles with frangible pathways14 Apr 2026US 12,599,508 B2The Procter & Gamble Company
- Absorbent articles with frangible pathways with simultaneously propagating tear zones24 Mar 2026US 12,582,561 B2The Procter & Gamble Company
- Absorbent articles with absorbent chassis and belt bonding arrangements and frangible pathways3 Sep 2026US 2026/0256629 A1The Procter & Gamble Company
- Absorbent articles with frangible pathways with simultaneously propagating tear zones2 Jul 2026US 2026/0183155 A1The Procter & Gamble Company
- Absorbent articles with frangible pathways adapted for tear propagation between regions of laminates having different numbers of layers of substrates2 Jul 2026US 2026/0183157 A1The Procter & Gamble Company
- Absorbent articles with frangible pathways23 Apr 2026US 2026/0108397 A1The Procter & Gamble Company
- Absorbent articles and methods for making absorbent articles with frangible pathways16 Apr 2026US 2026/0102292 A1The Procter & Gamble Company
Most cited
By later US patents
- Mechanical fastening systems with disposal means for disposable absorbent articles496US 4,963,140 AThe Procter & Gamble Company · 1990
- Mechanical fastening systems with adhesive tape disposal means for disposable absorbent articles266US 4,869,724 AThe Procter & Gamble Company · 1989
- Disposable diaper with integral backsheet landing zone157US 5,928,212 AThe Procter & Gamble Company · 1999
- Disposable diaper with integral backsheet landing zone148US 5,735,840 AThe Procter & Gamble Company · 1998
- Adjustable fit disposable training pant or incontinence garment having disposable means147US 5,531,732 AMinnesota Mining and Manufacturing Company · 1996