A61F 2013/530175
With capillary channel
Official title: {with capillary channel}
A61F2013/530175 (With capillary channel) appears on 26 US grants and 16 published applications in this corpus.
Search patents in A61F- Granted patents
- 26
- Published applications
- 16
- Assignees
- 8
- Inventors
- 51
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 13 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Absorbent articles with indicia and/or color26 Oct 2021US 11,154,428 B2The Procter & Gamble Company
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate4 May 2021US 10,993,845 B2The Procter & Gamble Company
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate23 Jun 2020US 10,687,987 B2The Procter & Gamble Company
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate12 Mar 2019US 10,226,385 B2The Procter & Gamble Company
- Fluid acquisition/transfer layer in an absorbent article26 Aug 2003US 6,610,898 B1SC Hygiene Products AB
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate1 Oct 2020US 2020/0306097 A1The Procter & Gamble Company
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate23 May 2019US 2019/0151162 A1The Procter & Gamble Company
- Absorbent article4 Jan 2018US 2018/0000663 A1SDP Global Co., Ltd.
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate17 Mar 2016US 2016/0074237 A1The Procter & Gamble Company
- Process for making an absorbent article comprising a topsheet/acquisition layer laminate17 Mar 2016US 2016/0074238 A1The Procter & Gamble Company
Most cited
By later US patents
- Liquid absorption devices195US 4,232,674 ALever Brothers Company · 1980
- Fibers capable of spontaneously transporting fluids182US 5,972,505 AEastman Chemical Company · 1999
- Absorbent article having blended absorbent core175US 5,681,300 AThe Procter & Gamble Company · 1997
- Absorbent articles, especially catamenials, having improved fluid directionality132US 5,382,245 AThe Procter & Gamble Company · 1995
- Fluid handling structure for use in absorbent articles131US 5,281,208 AThe Procter & Gamble Company · 1994