A61F 2013/4951
With internal barriers
Official title: {with internal barriers}
A61F2013/4951 (With internal barriers) appears on 37 US grants and 45 published applications in this corpus.
Search patents in A61F- Granted patents
- 37
- Published applications
- 45
- Assignees
- 13
- Inventors
- 78
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 3 |
| 2011 | 0 | 2 |
| 2012 | 3 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 1 | 4 |
| 2016 | 1 | 4 |
| 2017 | 3 | 2 |
| 2018 | 1 | 2 |
| 2019 | 2 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 4 |
| 2022 | 2 | 6 |
| 2023 | 1 | 1 |
| 2024 | 3 | 0 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pant-type absorbent article with waist guard3 Mar 2026US 12,564,522 B2The Procter & Gamble Company
- Pant-type absorbent article and manufacturing method thereof4 Nov 2025US 12,458,545 B2The Procter & Gamble Company
- Pant-type absorbent article and manufacturing method thereof14 Oct 2025US 12,440,395 B2The Procter & Gamble Company
- Functional diaper30 Jul 2024US 12,048,614 B2Korea Jintech
- Absorbent article with pocket dividing front and rear regions30 Apr 2024US 11,969,323 B2Kimberly-Clark Worldwide, Inc.
- Pant-type absorbent article with waist guard23 Jul 2026US 2026/0207397 A1The Procter & Gamble Company
- Pant-type absorbent article and manufacturing method thereof5 Feb 2026US 2026/0033995 A1The Procter & Gamble Company
- Pant-type absorbent article and manufacturing method thereof28 Aug 2025US 2025/0268766 A1The Procter & Gamble Company
- Diaper system15 Jun 2023US 2023/0181384 A1
- Pant-type absorbent article and manufacturing method thereof17 Nov 2022US 2022/0362068 A1The Procter & Gamble Company
Most cited
By later US patents
- Absorbent article having an upstanding transverse partition118US 6,010,490 AThe Procter & Gamble Company · 2000
- Diaper liner with selectively elasticized portions115US 4,895,568 AKimberly-Clark Corporation · 1990
- Absorbent product with leakage barrier58US 5,817,086 ASCA Molnlycke AB · 1998
- Absorbent article providing improved fecal containment33US 5,676,661 AKimberly-Clark Worldwide, Inc. · 1997
- Absorbent article providing improved fecal containment33US 5,776,122 AKimberly-Clark Worldwide, Inc. · 1998