A61F 2013/51061
For rendering the surface hydrophobic
Official title: {for rendering the surface hydrophobic}
A61F2013/51061 (For rendering the surface hydrophobic) appears on 85 US grants and 31 published applications in this corpus.
Search patents in A61F- Granted patents
- 85
- Published applications
- 31
- Assignees
- 29
- Inventors
- 145
- Latest grant
- 29 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 6 | 0 |
| 1997 | 4 | 0 |
| 1998 | 8 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 2 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 8 |
| 2016 | 7 | 3 |
| 2017 | 1 | 1 |
| 2018 | 0 | 2 |
| 2019 | 1 | 5 |
| 2020 | 2 | 4 |
| 2021 | 2 | 0 |
| 2022 | 2 | 3 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sensor for absorbent article29 Apr 2025US 12,285,320 B2Medline Industries, Inc.
- Webs with compositions thereon22 Aug 2023US 11,730,639 B2The Procter & Gamble Company
- Crimped fiber spunbond nonwoven webs / laminates8 Nov 2022US 11,491,057 B2The Procter & Gamble Company
- Absorbent article21 Jun 2022US 11,364,154 B2
- Crimped fiber spunbond nonwoven webs / laminates21 Dec 2021US 11,202,725 B2The Procter & Gamble Company
- Sensor for absorbent article7 Aug 2025US 2025/0248862 A1Medline Industries, Inc.
- Crimped Fiber Spunbond Nonwoven Webs/Laminate2 Jun 2022US 2022/0168157 A1The Procter & Gamble Company
- Absorbent article with hybrid nonwoven web5 May 2022US 2022/0133553 A1The Procter & Gamble Company
- Sensor for absorbent article27 Jan 2022US 2022/0023108 A1Medline Industries, Inc.
- Crimped fiber spunbond nonwoven webs / laminates23 Jul 2020US 2020/0229988 A1The Procter & Gamble Company
Most cited
By later US patents
- Absorbent article having a hydrophobic transport layer802US 4,798,603 AKimberly-Clark Corporation · 1989
- Multilayer polymeric film481US 5,006,394 AThe Procter & Gamble Company · 1991
- 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 absorbent pad206US 3,967,623 AJohnson & Johnson · 1976