A61M 1/79
Filters for solid matter
Official title: {Filters for solid matter (specially adapted for dental use A61C17/065)}
A61M1/79 (Filters for solid matter) appears on 633 US grants and 791 published applications in this corpus.
Search patents in A61M- Granted patents
- 633
- Published applications
- 791
- Assignees
- 278
- Inventors
- 1,100
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 5 | 0 |
| 1989 | 7 | 0 |
| 1990 | 7 | 0 |
| 1991 | 4 | 0 |
| 1992 | 7 | 0 |
| 1993 | 5 | 0 |
| 1994 | 8 | 0 |
| 1995 | 10 | 0 |
| 1996 | 7 | 0 |
| 1997 | 5 | 0 |
| 1998 | 12 | 0 |
| 1999 | 3 | 0 |
| 2000 | 6 | 0 |
| 2001 | 9 | 2 |
| 2002 | 5 | 15 |
| 2003 | 10 | 11 |
| 2004 | 4 | 9 |
| 2005 | 7 | 13 |
| 2006 | 5 | 16 |
| 2007 | 12 | 15 |
| 2008 | 1 | 11 |
| 2009 | 5 | 12 |
| 2010 | 9 | 20 |
| 2011 | 8 | 18 |
| 2012 | 10 | 11 |
| 2013 | 16 | 19 |
| 2014 | 28 | 33 |
| 2015 | 10 | 19 |
| 2016 | 19 | 37 |
| 2017 | 20 | 39 |
| 2018 | 22 | 33 |
| 2019 | 40 | 58 |
| 2020 | 28 | 39 |
| 2021 | 31 | 59 |
| 2022 | 34 | 49 |
| 2023 | 49 | 64 |
| 2024 | 60 | 69 |
| 2025 | 63 | 64 |
| 2026 | 29 | 56 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Surgical suction device that uses positive pressure gas29 Sep 2026US 12,745,935 B2Conmed Corporation
- Waste collection cart for collecting waste during a medical procedure22 Sep 2026US 12,740,771 B2Stryker Corporation
- System for treating embolism and associated devices and methods11 Aug 2026US 12,702,538 B2Stryker Corporation
- Treatment of bleeding wounds11 Aug 2026US 12,702,740 B2
- Medical gas ducts for medical gas evacuation devices and related systems and methods21 Jul 2026US 12,685,830 B2Intuitive Surgical Operations, Inc.
- Blood transfusion for thrombectomy devices, and systems and methods thereof1 Oct 2026US 2026/0295138 A1Endovascular Engineering, Inc.
- Blood transfusion for thrombectomy devices, and systems and methods thereof1 Oct 2026US 2026/0295139 A1Endovascular Engineering, Inc.
- System for flushing a body cavity, a measurement unit and a smart tubing assembly for the system1 Oct 2026US 2026/0295140 A1Haermonics BV
- Apparatuses and methods for negative pressure wound therapy24 Sep 2026US 2026/0283856 A1Smith & Nephew, Inc.
- Devices And Methods For Providing An Anticlotting Element For Use With A Medical Waste Collection System24 Sep 2026US 2026/0284292 A1Stryker Corporation
Most cited
By later US patents
- Endoscopic electrosurgical apparatus2,415US 5,334,183 AValleylab, Inc. · 1994
- Wound treatment employing reduced pressure2,003US 5,636,643 AWake Forest University · 1997
- Endoscopic ultrasonic aspirators1,862US 4,750,902 ASonomed Technology, Inc. · 1988
- Method of treating tissue damage and apparatus for same1,737US 5,645,081 AWake Forest University · 1997
- Vacuum wound drainage system and lipids baffle therefor1,373US 4,655,754 AStryker Corporation · 1987