A61F 2013/8447
In using different incompatible substances
Official title: {in using different incompatible substances}
A61F2013/8447 (In using different incompatible substances) appears on 27 US grants and 15 published applications in this corpus.
Search patents in A61F- Granted patents
- 27
- Published applications
- 15
- Assignees
- 17
- Inventors
- 51
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 0 | 0 |
| 2014 | 2 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 2 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Absorbent article31 Dec 2024US 12,178,693 B2Livedo Corporation
- Bandage for mixing separated liquids communicated to the skin of wearer26 Dec 2023US 11,850,125 B2
- Absorbent article2 Nov 2021US 11,160,699 B2Essity Hygiene and Health Aktiebolag
- Absorbent article9 Jun 2020US 10,675,194 B2Unicharm Corporation
- Odour control material, method for preparation of an odour control material and an absorbent product comprising the odour control material31 Oct 2017US 9,801,765 B2SCA Hygiene Products AB
- Absorbent article7 Jul 2022US 2022/0211554 A1Livedo Corporation
- Absorbent article22 Jul 2021US 2021/0220191 A1Essity Hygiene and Health Aktiebolag
- Absorbent article10 Jun 2021US 2021/0169711 A1Essity Hygiene and Health Aktiebolag
- Bandage for Mixing Separated Liquids Communicated to the Skin of Wearer10 Dec 2020US 2020/0383835 A1
- Absorbent article18 May 2017US 2017/0135877 A1Unicharm Corporation
Most cited
By later US patents
- Wetness indicating diaper122US 5,197,958 A1993
- Wetness indicating diaper102US 5,389,093 A1995
- Clinical and personal care articles enhanced by lubricants and adjuvants97US 5,073,365 AAdvanced Polymer Systems, Inc. · 1991
- Low friction multilayer pad77US 4,959,059 ASenecare Enterprises, Inc. · 1990
- Biodegradable superabsorbing sponge65US 4,959,341 AMicro Vesicular Systems, Inc. · 1990