A61M 16/183
Filling systems
Official title: {Filling systems}
A61M16/183 (Filling systems) appears on 118 US grants and 103 published applications in this corpus.
Search patents in A61M- Granted patents
- 118
- Published applications
- 103
- Assignees
- 41
- Inventors
- 207
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 2 |
| 2004 | 3 | 3 |
| 2005 | 3 | 0 |
| 2006 | 0 | 4 |
| 2007 | 5 | 6 |
| 2008 | 1 | 5 |
| 2009 | 2 | 3 |
| 2010 | 2 | 15 |
| 2011 | 7 | 4 |
| 2012 | 1 | 3 |
| 2013 | 11 | 7 |
| 2014 | 1 | 2 |
| 2015 | 5 | 5 |
| 2016 | 2 | 1 |
| 2017 | 3 | 2 |
| 2018 | 1 | 3 |
| 2019 | 3 | 6 |
| 2020 | 2 | 5 |
| 2021 | 6 | 12 |
| 2022 | 4 | 2 |
| 2023 | 8 | 5 |
| 2024 | 3 | 3 |
| 2025 | 3 | 1 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sealing valve and closed structure anesthetic bottle31 Mar 2026US 12,589,216 B2Linkr Medical (Shanghai) Co., Ltd.
- Sealing valve and anesthetic bottle10 Feb 2026US 12,544,307 B2Linkr Medical (Shanghai) Co., Ltd.
- Methods and system for anesthetic vaporizer drop detection23 Sep 2025US 12,420,051 B2GE Precision Healthcare LLC
- Anesthetic dispenser with mixing unit and anesthetic tank and process using anesthetic dispenser1 Jul 2025US 12,343,478 B2Drägerwerk AG & Co. KGaA
- Systems and methods for an ultrasonically driven anesthetic vaporizer22 Apr 2025US 12,280,218 B2General Electric Company
- Systems and methods for volatile anesthesia delivery8 Oct 2026US 2026/0306782 A1GE Precision Healthcare LLC
- Sealing valve and anesthetic bottle20 Mar 2025US 2025/0090423 A1Linkr Medical (Shanghai) Co., Ltd.
- Anesthetic evaporator and anesthesia machine28 Nov 2024US 2024/0390635 A1Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
- Inhalation Device And Inhalation System14 Nov 2024US 2024/0374858 A1M.T.K. Medical Center Limited Liability Company
- Sealing valve and closed structure anesthetic bottle16 May 2024US 2024/0157084 A1Linkr Medical (Shanghai) Co., Ltd.
Most cited
By later US patents
- Smart supplies, components and capital equipment319US 7,299,981 B2Scott Laboratories, Inc. · 2007
- Smart supplies, components and capital equipment101US 7,559,483 B2Scott Laboratories, Inc. · 2009
- Device for preventing "gas-lock" during the transfer of a liquid in a closed system, an arrangement containing the same and a method of use62US 5,474,112 ATechnimeca Ltd. · 1995
- Anesthetic vaporizer filling system58US 5,505,236 AAbbott Laboratories · 1996
- Anesthetic transfer system55US 5,810,001 AAbbott Laboratories · 1998