A61F 2013/1526
Compostable
Official title: {compostable}
A61F2013/1526 (Compostable) appears on 21 US grants and 28 published applications in this corpus.
Search patents in A61F- Granted patents
- 21
- Published applications
- 28
- Assignees
- 16
- Inventors
- 48
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 0 | 3 |
| 2019 | 1 | 3 |
| 2020 | 2 | 4 |
| 2021 | 3 | 5 |
| 2022 | 2 | 2 |
| 2023 | 4 | 3 |
| 2024 | 2 | 1 |
| 2025 | 1 | 2 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Shaped nonwoven4 Nov 2025US 12,460,321 B2The Procter & Gamble Company
- Method for making a shaped nonwoven19 Nov 2024US 12,146,240 B2The Procter & Gamble Company
- Shaped nonwoven26 Mar 2024US 11,939,701 B2The Procter & Gamble Company
- Absorbent hygienic articles with sensors and biocompostable elements26 Sep 2023US 11,766,366 B2Tethis, Inc.
- Method for making a shaped nonwoven5 Sep 2023US 11,746,441 B2The Procter & Gamble Company
- Shaped Nonwoven5 Feb 2026US 2026/0035837 A1The Procter & Gamble Company
- Absorbent insert7 Aug 2025US 2025/0248865 A1Drylock Technologies NV
- Method for Making a Shaped Nonwoven30 Jan 2025US 2025/0034758 A1The Procter & Gamble Company
- Shaped Nonwoven6 Jun 2024US 2024/0183083 A1The Procter & Gamble Company
- Environmentally-friendly absorbent article2 Nov 2023US 2023/0346610 A1
Most cited
By later US patents
- Diaper with source reduction overlay and having improved fecal containment characteristics155US 5,246,431 APope & Talbot, Inc. · 1993
- Degradable absorbant structures120US 5,300,358 AE. I. Du Pont de Nemours and Company · 1994
- Compostable polymeric composite sheet and method of making or composting same57US 5,196,247 AClopay Corporation · 1993
- Method for making a shaped nonwoven41US 10,577,722 B2The Procter & Gamble Company · 2020
- Disposable absorbent articles with biodegradable backsheets28US 5,217,803 ATredegar Industries, Inc. · 1993