A61F 2013/530795
Being biodegradable
Official title: {being biodegradable}
A61F2013/530795 (Being biodegradable) appears on 18 US grants and 16 published applications in this corpus.
Search patents in A61F- Granted patents
- 18
- Published applications
- 16
- Assignees
- 12
- Inventors
- 45
- Latest grant
- 20 Aug 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 0 | 2 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Moisture retaining body20 Aug 2024US 12,064,322 B2Primula Modesta Co., Ltd.
- Absorbent articles with biocompostable properties20 Apr 2021US 10,980,912 B2Tethis, Inc.
- Enzyme degradable system for undergarments and feminine hygiene articles6 Oct 2020US 10,792,389 B2
- Water disintegratable absorber and absorbent article28 Jun 2016US 9,375,508 B2Unicharm Corporation
- Disposable absorbent article with flushable insert25 Mar 1997US 5,613,959 AKimberly-Clark Corporation
- Absorbent article with improved absorbent core21 Aug 2025US 2025/0262100 A1
- Superabsorbent polymer composition and method of manufacturing superabsorbent polymer16 Jan 2025US 2025/0018370 A1Formosa Plastics Corporation
- Moisture retaining body27 Jun 2024US 2024/0207103 A1Primula Modesta Co., Ltd.
- Device to Reduce and Redirect Leaks7 Jul 2022US 2022/0211984 A1
- Water-dispersible fluid absorber3 Mar 2022US 2022/0062065 A1Symbioco Ltd
Most cited
By later US patents
- Disposable absorbent article with flushable insert203US 5,613,959 AKimberly-Clark Corporation · 1997
- Disposable absorbent article with flushable insert151US 5,405,342 AKimberly-Clark Corporation · 1995
- Disposable absorbent article with flushable insert119US 5,458,591 AKimberly-Clark Corporation · 1995
- Disposable absorbent article with flushable insert110US 5,476,457 AKimberly-Clark Corporation · 1995
- Biodegradable superabsorbing sponge65US 4,959,341 AMicro Vesicular Systems, Inc. · 1990