A61G 2203/90
Biodegradable
Official title: biodegradable
A61G2203/90 (Biodegradable) appears on 48 US grants and 46 published applications in this corpus.
Search patents in A61G- Granted patents
- 48
- Published applications
- 46
- Assignees
- 20
- Inventors
- 87
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 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 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 4 | 3 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 6 |
| 2010 | 3 | 3 |
| 2011 | 1 | 4 |
| 2012 | 1 | 5 |
| 2013 | 2 | 3 |
| 2014 | 2 | 1 |
| 2015 | 2 | 2 |
| 2016 | 2 | 2 |
| 2017 | 2 | 2 |
| 2018 | 2 | 0 |
| 2019 | 2 | 2 |
| 2020 | 0 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 3 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 4 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmentally friendly and quickly assembled flat pack coffin7 Apr 2026US 12,594,208 B2Oasis Transformation Trading Company Limited
- Biodegradable casket assembly14 Jan 2025US 12,193,976 B1
- Biodegradable burial pod with decomposition element29 Oct 2024US 12,127,984 B2
- Cremation remains storage system4 Jun 2024US 11,998,491 B1
- Powdered composition, a pourable, water-containing, uncured biodegradable composition, a cured biodegradable article, preparation methods, and uses thereof10 Oct 2023US 11,779,502 B28078041 Canada Inc. (Studio Diane Leclair Bisson)
- System and apparatus for alkaline hydrolysis, and method of operating same and performing alkaline hydrolysis16 Apr 2026US 2026/0102799 A1
- Biodegradable wax-based composition and its use in abiodegradable funeral urn16 Oct 2025US 2025/0320361 A1
- Animal coffin with removable memorial container comprising a pre-sowing composition31 Jul 2025US 2025/0241815 A1Nidoo
- Environmentally Friendly and Quickly Assembled Flat Pack Coffin13 Mar 2025US 2025/0082533 A1Oasis Transformation Trading Company Limited
- Biodegradable Casket Assembly9 Jan 2025US 2025/0009586 A1
Most cited
By later US patents
- Disposable patient transfer mattress82US 7,735,164 B1Smart Medical Technology, Inc. · 2010
- Flushable bedpan bag52US 4,136,798 A1979
- Biodegradable urine collection device34US 5,662,630 APeapod Systems, Inc. · 1997
- Disposable potty/bed pan liner32US 6,532,605 B12003
- Bio-disposable bag-type liner for bedpans and the like30US 3,936,890 A1976