A61F 2013/51069
By hydrophilisation with plasma or corona discharge
Official title: {by hydrophilisation with plasma or corona discharge}
A61F2013/51069 (By hydrophilisation with plasma or corona discharge) appears on 15 US grants and 3 published applications in this corpus.
Search patents in A61F- Granted patents
- 15
- Published applications
- 3
- Assignees
- 6
- Inventors
- 46
- Latest grant
- 16 Apr 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 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 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Liquid management member for absorbent articles16 Apr 2002US 6,372,954 B13M Innovative Properties Company
- Generally thin, flexible, sanitary napkin with central absorbent hump9 Jan 2001US 6,171,291 B2The Procter & Gamble Company
- Durable hydrophilic coating for a porous hydrophobic polymer substrate31 Aug 1999US 5,945,175 AKimberly-Clark Worldwide, Inc.
- Durable hydrophilic coating for a porous hydrophobic substrate29 Sep 1998US 5,814,567 AKimberly-Clark Worldwide, Inc.
- Liquid management film for absorbent articles17 Mar 1998US 5,728,446 A
- Absorbent product having nano-coating layer, and manufacturing method therefor15 Oct 2020US 2020/0323707 A1
- A Process for Making a Hydrophilic Nonwoven Structure, a Nonwoven Structure Produced Thereby and an Article Containing the Nonwoven Structure3 Nov 2016US 2016/0317696 A1Dow Global Technologies LLC
- Method for hydrophilizing materials using hydrophilic polymeric materials with discrete charges13 Jan 2005US 2005/0008839 A1
Most cited
By later US patents
- Stretchable absorbent articles161US 5,611,790 AThe Procter & Gamble Company · 1997
- Liquid management member for absorbent articles143US 5,514,120 AMinnesota Mining and Manufacturing Company · 1996
- 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
- Absorbent particles, especially catamenials, having improved fluid directionality, comfort and fit110US 5,356,405 AThe Procter & Gamble Company · 1994