A61M 2205/8225
Using incorporated gas cartridges for the driving gas
Official title: using incorporated gas cartridges for the driving gas
A61M2205/8225 (Using incorporated gas cartridges for the driving gas) appears on 217 US grants and 322 published applications in this corpus.
Search patents in A61M- Granted patents
- 217
- Published applications
- 322
- Assignees
- 151
- Inventors
- 570
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 5 |
| 2003 | 6 | 9 |
| 2004 | 4 | 13 |
| 2005 | 3 | 8 |
| 2006 | 7 | 7 |
| 2007 | 4 | 15 |
| 2008 | 3 | 13 |
| 2009 | 4 | 14 |
| 2010 | 11 | 12 |
| 2011 | 3 | 9 |
| 2012 | 14 | 13 |
| 2013 | 8 | 10 |
| 2014 | 6 | 20 |
| 2015 | 8 | 11 |
| 2016 | 10 | 10 |
| 2017 | 8 | 13 |
| 2018 | 6 | 7 |
| 2019 | 11 | 11 |
| 2020 | 8 | 18 |
| 2021 | 12 | 23 |
| 2022 | 11 | 22 |
| 2023 | 11 | 19 |
| 2024 | 11 | 14 |
| 2025 | 14 | 17 |
| 2026 | 4 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Gas canisters and methods for making them6 Jan 2026US 12,516,778 B2Picocyl, LLC
- Devices, systems, and methods for delivering gas9 Dec 2025US 12,491,318 B2Alcon Inc.
- Nasal drug delivery device8 Oct 2026US 2026/0306767 A1Woodward Specialty LLC
- Method and apparatus for epidermal delivery of powdered medicaments24 Sep 2026US 2026/0284371 A1Particle Vaccine Canada Ltd.
- Assembly for delivering substances through a delivery catheter30 Jul 2026US 2026/0216425 A1Maslanka Patentverwaltung GmbH
- Insufflation apparatus and system9 Jul 2026US 2026/0191559 A1Baxter Healthcare S. A.
- Device for nasal delivery of fluid product18 Jun 2026US 2026/0166233 A1Aptar France SAS
Most cited
By later US patents
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- Aerosol generator and methods of making and using an aerosol generator426US 6,234,167 B1Chrysalis Technologies Incorporated · 2001
- Microfabricated devices for the delivery of molecules into a carrier fluid345US 6,491,666 B1MicroCHIPS, Inc. · 2002
- Dry powder inhaler284US 5,875,776 AVivorx Pharmaceuticals, Inc. · 1999