A61F 2013/530489
Being randomly mixed in with other material
Official title: {being randomly mixed in with other material}
A61F2013/530489 (Being randomly mixed in with other material) appears on 297 US grants and 253 published applications in this corpus.
Search patents in A61F- Granted patents
- 297
- Published applications
- 253
- Assignees
- 94
- Inventors
- 578
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 3 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 7 | 0 |
| 1992 | 4 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 13 | 0 |
| 1996 | 18 | 0 |
| 1997 | 16 | 0 |
| 1998 | 18 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 2 |
| 2002 | 9 | 11 |
| 2003 | 7 | 16 |
| 2004 | 4 | 4 |
| 2005 | 1 | 3 |
| 2006 | 2 | 4 |
| 2007 | 3 | 5 |
| 2008 | 0 | 2 |
| 2009 | 1 | 3 |
| 2010 | 2 | 9 |
| 2011 | 8 | 9 |
| 2012 | 4 | 5 |
| 2013 | 3 | 10 |
| 2014 | 5 | 13 |
| 2015 | 7 | 12 |
| 2016 | 8 | 19 |
| 2017 | 11 | 16 |
| 2018 | 5 | 12 |
| 2019 | 7 | 11 |
| 2020 | 9 | 15 |
| 2021 | 10 | 7 |
| 2022 | 4 | 9 |
| 2023 | 1 | 19 |
| 2024 | 12 | 7 |
| 2025 | 5 | 19 |
| 2026 | 12 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Two phase absorbent composites15 Sep 2026US 12,734,080 B2Kimberly-Clark Worldwide, Inc.
- Bulky nonwoven fabric with enhanced compressibility and recovery18 Aug 2026US 12,708,572 B2Pfn—Gic A.S
- Super absorbent polymer film and absorbent article comprising the same14 Jul 2026US 12,678,346 B2LG Chem.Ltd.
- Absorbent structures and methods for manufacturing absorbent structures23 Jun 2026US 12,661,276 B2Kimberly-Clark Worldwide, Inc.
- Method and apparatus for producing fluff-free absorbent cores16 Jun 2026US 12,653,724 B2Fameccanica. Data S.p.A.
- Method and apparatus for producing fluff-free absorbent cores17 Sep 2026US 2026/0272724 A1Fameccanica, Data S.P A.
- Absorbent structures and methods for manufacturing absorbent structures17 Sep 2026US 2026/0272728 A1Kimberly-Clark Worldwide, Inc.
- Absorbent article20 Aug 2026US 2026/0240694 A1The Procter & Gamble Company
- Shaped co-form absorbent cores and methods of making the same13 Aug 2026US 2026/0232496 A1The Procter & Gamble Company
- Absorbent article with absorbent core structure having a shaped inner core layer13 Aug 2026US 2026/0232500 A1The Procter & Gamble Company
Most cited
By later US patents
- Composite wound dressing1,398US 4,373,519 AMinnesota Mining and Manufacturing Company · 1983
- High-density absorbent structures1,161US 4,610,678 A1986
- Absorbent articles with dual-layered cores968US 4,673,402 AThe Procter & Gamble Company · 1987
- Absorbent article having a hydrophobic transport layer802US 4,798,603 AKimberly-Clark Corporation · 1989
- Absorbent members for body fluids having good wet integrity and relatively high concentrations of hydrogel-forming absorbent polymer having high porosity637US 5,562,646 AThe Proctor & Gamble Company · 1996