A61F 2013/15455
Volume-to-fibre surface area ratio
Official title: {Volume-to-fibre surface area ratio}
A61F2013/15455 (Volume-to-fibre surface area ratio) appears on 9 US grants and 9 published applications in this corpus.
Search patents in A61F- Granted patents
- 9
- Published applications
- 9
- Assignees
- 3
- Inventors
- 11
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 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 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Shaped nonwoven28 May 2024US 11,992,393 B2The Procter & Gamble Company
- Shaped nonwoven16 Jan 2024US 11,872,112 B2The Procter & Gamble Company
- Shaped nonwoven6 Jun 2023US 11,666,488 B2The Procter & Gamble Company
- Shaped nonwoven10 May 2022US 11,324,641 B2The Procter & Gamble Company
- Shaped Nonwoven14 Mar 2024US 2024/0082070 A1The Procter & Gamble Company
- Shaped Nonwoven7 Sep 2023US 2023/0277389 A1The Procter & Gamble Company
- Shaped Nonwoven19 May 2022US 2022/0151837 A1The Procter & Gamble Company
- Shaped Nonwoven28 Oct 2021US 2021/0330512 A1The Procter & Gamble Company
- Shaped Nonwoven19 Nov 2020US 2020/0360190 A1The Procter & Gamble Company
Most cited
By later US patents
- Enhanced core utilization in absorbent products51US 5,330,457 AHercules Incorporated · 1994
- Enhanced core utilization in absorbent products45US 5,334,177 AHercules Incorporated · 1994
- Shaped nonwoven24US 10,772,768 B2The Procter & Gamble Company · 2020
- Shaped nonwoven19US 11,090,197 B2The Procter & Gamble Company · 2021
- Shaped nonwoven11US 11,324,641 B2The Procter & Gamble Company · 2022