A61F 13/15666
Wrapping formed fibrous webs or pads
Official title: {Wrapping formed fibrous webs or pads, e.g. the pads being formed by uniting pad pieces cut from fibrous webs}
A61F13/15666 (Wrapping formed fibrous webs or pads) appears on 90 US grants and 102 published applications in this corpus.
Search patents in A61F- Granted patents
- 90
- Published applications
- 102
- Assignees
- 36
- Inventors
- 152
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 1 |
| 2012 | 2 | 0 |
| 2013 | 2 | 6 |
| 2014 | 0 | 5 |
| 2015 | 5 | 10 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 7 | 9 |
| 2019 | 3 | 6 |
| 2020 | 6 | 19 |
| 2021 | 14 | 7 |
| 2022 | 5 | 4 |
| 2023 | 5 | 4 |
| 2024 | 7 | 5 |
| 2025 | 4 | 6 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method of manufacturing an absorbent core for a disposable absorbent hygiene article30 Jun 2026US 12,668,050 B2Essity Hygiene and Health Aktiebolag
- Apparatus for forming and applying a pleated core wrap5 May 2026US 12,616,613 B2Curt G. Joa, Inc.
- Absorbent core for an absorbent article20 Jan 2026US 12,527,702 B2Ontex BV
- Method for winding preforms21 Oct 2025US 12,447,065 B2Ruggli AG
- Elastic laminates and methods for assembling elastic laminates for absorbent articles14 Oct 2025US 12,440,392 B2The Procter & Gamble Company
- Elastic laminates and methods for assembling elastic laminates for absorbent articles8 Oct 2026US 2026/0306306 A1The Procter & Gamble Company
- Paper diaper core, paper diaper equipped with same, and method for preparing same1 Oct 2026US 2026/0294697 A1Shandong Thrive Maternity and Infant Products Co., Ltd
- Menstrual Pad in a Dispenser Box9 Jul 2026US 2026/0191703 A1Egal Pads Inc.
- Device and method for separating segments from a continuous web2 Jul 2026US 2026/0184531 A1GDM S.p. A.
- Apparatus and method for producing absorbent bed pads or absorbent pet mats12 Mar 2026US 2026/0069465 A1GDM S.p. A.
Most cited
By later US patents
- Die-cut contoured catamenial napkin of multi-layered construction216US 4,079,739 AKimberly-Clark Corporation · 1978
- Absorbent article with pattern and method148US 3,965,906 AColgate-Palmolive Company · 1976
- Method and apparatus for making a wrapped absorbent core107US 7,285,178 B2Kimberly-Clark Worldwide, Inc. · 2007
- Absorbent article93US 3,994,299 AColgate-Palmolive Company · 1976
- Form fit diaper with inside seal and thickened crotch and method of making the same91US 4,410,324 A1983