A61F 2013/1552
With specific diffusion velocity
Official title: {with specific diffusion velocity}
A61F2013/1552 (With specific diffusion velocity) appears on 55 US grants and 56 published applications in this corpus.
Search patents in A61F- Granted patents
- 55
- Published applications
- 56
- Assignees
- 10
- Inventors
- 85
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 3 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 16 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 11 | 11 |
| 2022 | 3 | 3 |
| 2023 | 6 | 4 |
| 2024 | 9 | 9 |
| 2025 | 1 | 0 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Elastomeric laminate(s) for absorbent article donning1 Sep 2026US 12,721,760 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates28 Jul 2026US 12,691,013 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates with elastic strands provided with a spin finish21 Jul 2026US 12,685,678 B2The Procter & Gamble Company
- Fluid management layer for an absorbent article, and an absorbent article containing the same23 Jun 2026US 12,661,279 B2The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates with elastic strands unwound from spools on surface unwinders25 Nov 2025US 12,478,512 B2The Procter & Gamble Company
- Elastomeric laminate(s) for absorbent article donning8 Oct 2026US 2026/0306309 A1The Procter & Gamble Company
- Methods and apparatuses for making elastomeric laminates24 Sep 2026US 2026/0283863 A1The Procter & Gamble Company
- Fluid management layer for an absorbent article, and an absorbent article containing the same17 Sep 2026US 2026/0272730 A1The Procter & Gamble Company
- Hip-to-waist and waist-to-crotch silhouette(s) of absorbent article(s) comprising beamed elastics26 Dec 2024US 2024/0423846 A1The Procter & Gamble Company
- Length-to-waist silhouette(s) of absorbent article(s) comprising beamed elastics26 Dec 2024US 2024/0423847 A1The Procter & Gamble Company
Most cited
By later US patents
- Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same1,130US 5,387,207 AThe Procter & Gamble Company · 1995
- High efficiency absorbent articles for incontinence management776US 5,147,345 AThe Procter & Gamble Company · 1992
- Slitted absorbent members for aqueous body fluids formed of expandable absorbent materials612US 5,397,316 AThe Procter & Gamble Company · 1995
- Non-layered absorbent insert having Z-directional superabsorbent concentration gradient226US 4,699,823 AKimberly-Clark Corporation · 1987
- High wicking liquid absorbent composite144US 5,350,370 AKimberly-Clark Corporation · 1994