A61F 2013/530766
By the cross-link factor
Official title: {by the cross-link factor}
A61F2013/530766 (By the cross-link factor) appears on 18 US grants and 5 published applications in this corpus.
Search patents in A61F- Granted patents
- 18
- Published applications
- 5
- Assignees
- 7
- Inventors
- 42
- Latest grant
- 12 Apr 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom12 Apr 2016US 9,308,290 B2Nippon Shokubai Co., Ltd.
- Surface cross-linked superabsorbent polymer particles and methods of making them18 Jan 2011US 7,871,640 B2The Procter & Gamble Company
- Surface cross-linked superabsorbent polymer particles and methods of making them15 Sep 2009US 7,588,777 B2The Procter & Gamble Company
- Method of making high performance superabsorbent material15 Dec 1998US 5,849,816 A
- Absorbent composite and disposable absorbent garment comprising same1 Dec 1998US 5,843,059 AKimberly-Clark Worldwide, Inc.
- Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom27 Feb 2014US 2014/0058346 A1Nippon Shokubai Co., Ltd.
- Surface Cross-Linked Superabsorbent Polymer Particles and Methods of Making Them3 Dec 2009US 2009/0299315 A1The Procter & Gamble Company
- Water-absorbing agent, manufacture method thereof, and absorbent and absorbent article made therefrom26 Jul 2007US 2007/0173610 A1
- Surface cross-linked superabsorbent polymer particles and methods of making them26 Jan 2006US 2006/0020053 A1The Procter & Gamble Company
- Absorbent product27 Nov 2003US 2003/0219573 A1
Most cited
By later US patents
- Thin absorbent article having rapid uptake of liquid497US 5,509,915 AKimberly-Clark Corporation · 1996
- Absorbent article having a liner which exhibits improved softness and dryness, and provides for rapid uptake of liquid374US 5,192,606 AKimberly-Clark Corporation · 1993
- Porous, absorbent, polymeric macrostructures and methods of making the same234US 5,124,188 AThe Procter & Gamble Company · 1992
- Porous, absorbent, polymeric macrostructures and methods of making the same209US 5,102,597 AThe Procter & Gamble Company · 1992
- Absorbent articles containing interparticle crosslinked aggregates208US 5,149,334 AThe Procter & Gamble Company · 1992