B09B 2101/65
Medical waste
B09B2101/65 (Medical waste) appears on 348 US grants and 353 published applications in this corpus.
Search patents in B09B- Granted patents
- 348
- Published applications
- 353
- Assignees
- 220
- Inventors
- 734
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 9 | 0 |
| 1993 | 22 | 0 |
| 1994 | 13 | 0 |
| 1995 | 12 | 0 |
| 1996 | 11 | 0 |
| 1997 | 14 | 0 |
| 1998 | 19 | 0 |
| 1999 | 11 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 3 |
| 2002 | 8 | 4 |
| 2003 | 4 | 2 |
| 2004 | 6 | 9 |
| 2005 | 1 | 13 |
| 2006 | 3 | 10 |
| 2007 | 2 | 7 |
| 2008 | 4 | 10 |
| 2009 | 2 | 9 |
| 2010 | 7 | 10 |
| 2011 | 6 | 12 |
| 2012 | 7 | 12 |
| 2013 | 11 | 11 |
| 2014 | 7 | 17 |
| 2015 | 10 | 16 |
| 2016 | 7 | 12 |
| 2017 | 6 | 17 |
| 2018 | 7 | 18 |
| 2019 | 13 | 19 |
| 2020 | 16 | 24 |
| 2021 | 18 | 20 |
| 2022 | 17 | 18 |
| 2023 | 11 | 26 |
| 2024 | 16 | 22 |
| 2025 | 13 | 15 |
| 2026 | 11 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Metal detection system for use with medical waste container8 Sep 2026US 12,727,959 B2Stryker Corporation
- Method for degradation of a plastic-containing waste14 Jul 2026US 12,678,842 B2Eco-Habitat B.V.
- Layered absorbent substrate incorporating activated carbon and superabsorbent materials7 Jul 2026US 12,673,229 B2Star Liberty LLC
- Method for recycling water absorbent resin16 Jun 2026US 12,654,151 B2Nippon Shokubai Co., Ltd.
- Geogrid prepared by recycling medical waste and preparation method therefor, and use in foundation reinforcement12 May 2026US 12,623,262 B2Shandong Jiaotong University
- Medication disposal systems and methods of use thereof24 Sep 2026US 2026/0290536 A1MIDAS Healthcare Solutions, Inc.
- Medication disposal systems and methods of use thereof10 Sep 2026US 2026/0269042 A1MIDAS Healthcare Solutions, Inc.
- Method for recovery of material from post-use absorbent sanitary products13 Aug 2026US 2026/0232856 A1I-Foria Italia S.R.L.
- Composition comprising at least one recycled aliphatic polyamide30 Jul 2026US 2026/0217972 A1Arkema France
- Customizable Medical Waste Processor23 Jul 2026US 2026/0207810 A1Spectrum Medical Lending, LLC
Most cited
By later US patents
- Misuse-resistive transdermal opioid dosage form358US 5,149,538 AWarner-Lambert Company · 1992
- Abusable substance dosage form having reduced abuse potential198US 5,236,714 AAlza Corporation · 1993
- Self-contained transdermal drug delivery device126US 5,879,322 AAlza Corporation · 1999
- Medical waste handling system104US 5,242,434 A1993
- Method for sorting discarded and spent pharmaceutical items99US 7,318,529 B2Vest Medical, LLC · 2008