A61F 2013/5055
Possibility of doubling or putting in new pieces
Official title: {Possibility of doubling or putting in new pieces}
A61F2013/5055 (Possibility of doubling or putting in new pieces) appears on 101 US grants and 41 published applications in this corpus.
Search patents in A61F- Granted patents
- 101
- Published applications
- 41
- Assignees
- 25
- Inventors
- 166
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 4 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 9 | 0 |
| 1997 | 3 | 0 |
| 1998 | 10 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 6 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 2 |
| 2010 | 1 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 3 |
| 2014 | 1 | 8 |
| 2015 | 7 | 3 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 5 | 0 |
| 2019 | 3 | 3 |
| 2020 | 0 | 1 |
| 2021 | 1 | 0 |
| 2022 | 2 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 3 |
| 2025 | 0 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Diaper article with multiple absorbent bodies1 Sep 2026US 12,721,762 B2The Procter & Gamble Company
- Protective undergarment8 Aug 2023US 11,717,454 B2
- Garments with moisture capture assemblies and associated methods15 Nov 2022US 11,497,263 B1Knix Wear Inc.
- Replaceable absorbent channel diaper for use as a multiplier with single-use disposable diapers or re-usable recyclable outer shell24 May 2022US 11,337,869 B2
- Crown bottoms: disposable undergarments10 Aug 2021US 11,083,638 B2
- Absorbent article comprising an outer cover and a detachable insert24 Sep 2026US 2026/0283860 A1Essity Hygiene and Health Aktiebolag
- Insertion Aid Apparatus for Diaper Inserts11 Dec 2025US 2025/0375324 A1
- Flushable Removable Diaper Liner2 Oct 2025US 2025/0302675 A1
- Diaper article with multiple absorbent bodies having leg cuffs25 Sep 2025US 2025/0295534 A1The Procter & Gamble Company
- Sacrum-protecting diaper17 Apr 2025US 2025/0120858 A1FundacióN Profesor Nova Santos
Most cited
By later US patents
- Device for treating tissues, for example skin1,592US 4,382,441 A1983
- Compound sanitary napkin293US 4,425,130 AThe Procter & Gamble Company · 1984
- 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
- Disposable urinary and fecal waste containment product206US 4,681,577 APersonal Products Company · 1987