A61F 2013/5315
With a tissue-wrapped core
Official title: {with a tissue-wrapped core}
A61F2013/5315 (With a tissue-wrapped core) appears on 53 US grants and 122 published applications in this corpus.
Search patents in A61F- Granted patents
- 53
- Published applications
- 122
- Assignees
- 28
- Inventors
- 202
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 4 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 4 |
| 2011 | 1 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 2 |
| 2015 | 0 | 6 |
| 2016 | 1 | 9 |
| 2017 | 1 | 2 |
| 2018 | 4 | 9 |
| 2019 | 1 | 5 |
| 2020 | 6 | 10 |
| 2021 | 8 | 11 |
| 2022 | 4 | 11 |
| 2023 | 3 | 8 |
| 2024 | 5 | 15 |
| 2025 | 7 | 12 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Absorbent article for liquid stool management12 May 2026US 12,622,822 B2Ontex BV
- Absorbent article having flex bond channel regions12 May 2026US 12,622,823 B2The Procter & Gamble Company
- Apparatus for forming and applying a pleated core wrap5 May 2026US 12,616,613 B2Curt G. Joa, Inc.
- Cat diaper14 Apr 2026US 12,599,509 B2Unicharm Corporation
- Disposable diaper and method for manufacturing same14 Apr 2026US 12,599,514 B2Daio Paper Corporation
- Absorbent article having flex bond channel regions20 Aug 2026US 2026/0240695 A1The Procter & Gamble Company
- Absorbent article with improved core wrap13 Aug 2026US 2026/0232499 A1Drylock Technologies NV
- Absorbent article with channels and method for manufacturing thereof6 Aug 2026US 2026/0224413 A1Drylock Techonologies NV
- Absorbent articles and methods of making23 Jul 2026US 2026/0207398 A1Ontex BV
- Absorbent article comprising a polymer foam cushion layer16 Jul 2026US 2026/0199150 A1The Procter & Gamble Company
Most cited
By later US patents
- Thermoplastic fibrous nonwoven webs for use as core wraps in absorbent articles84US 5,458,592 AKimberly-Clark Corporation · 1995
- Disposable absorbent article with fit and fluid handling capabilities53US 5,947,945 AThe Procter & Gamble Company · 1999
- Absorbent article with high absorbent material content52US 10,022,280 B2The Procter & Gamble Company · 2018
- Absorbent article with high absorbent material content45US 9,375,358 B2The Procter & Gamble Company · 2016
- Absorbent article having improved waist region dryness and method of manufacture32US 5,904,672 AKimberly-Clark Worldwide, Inc. · 1999