F17C 2270/02
Applications: for medical applications
Official title: for medical applications
F17C2270/02 (Applications: for medical applications) appears on 450 US grants and 486 published applications in this corpus.
Search patents in F17C- Granted patents
- 450
- Published applications
- 486
- Assignees
- 242
- Inventors
- 785
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 8 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 8 | 0 |
| 1997 | 4 | 0 |
| 1998 | 7 | 0 |
| 1999 | 8 | 0 |
| 2000 | 12 | 0 |
| 2001 | 14 | 3 |
| 2002 | 17 | 14 |
| 2003 | 20 | 9 |
| 2004 | 11 | 20 |
| 2005 | 10 | 13 |
| 2006 | 12 | 21 |
| 2007 | 12 | 22 |
| 2008 | 5 | 20 |
| 2009 | 7 | 14 |
| 2010 | 10 | 22 |
| 2011 | 10 | 11 |
| 2012 | 13 | 18 |
| 2013 | 15 | 23 |
| 2014 | 14 | 25 |
| 2015 | 10 | 31 |
| 2016 | 17 | 30 |
| 2017 | 13 | 24 |
| 2018 | 22 | 27 |
| 2019 | 18 | 27 |
| 2020 | 18 | 22 |
| 2021 | 12 | 13 |
| 2022 | 14 | 23 |
| 2023 | 16 | 12 |
| 2024 | 20 | 16 |
| 2025 | 13 | 17 |
| 2026 | 10 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Nitrox-mixtures production machine1 Sep 2026US 12,723,714 B2Nardi Compressori S.R.L.
- Apparatuses, systems, and methods for generating nitric oxide28 Jul 2026US 12,692,611 B2Nanjing Novlead Biotechnology Co., Ltd.
- Pressure regulator for gas cylinder with a low-pressure sensor and restriction for determining a gas flow and remaining usage time23 Jun 2026US 12,663,118 B1Rotarex S.A.
- Gas storage accumulators for spacecraft26 May 2026US 12,637,237 B2Hamilton Sundstrand Space Systems International, Inc.
- System and method for point-of-delivery patient oxygen supply monitoring14 Apr 2026US 12,599,734 B2Baltimore Respiratory Innovations LLC
- Apparatuses, systems, and methods for generating nitric oxide17 Sep 2026US 2026/0275557 A1Nanjing Novlead Biotechnology Co., Ltd.
- Gas remaining amount management system30 Jul 2026US 2026/0219088 A1Panasonic Intellectual Property Management Co., Ltd.
- Pressure regulator for gas cylinder with a low-pressure sensor and restriction for determining a gas flow and remaining usage time25 Jun 2026US 2026/0177206 A1Rotarex S.A.
- Carry handle assembly for pressurized gas cylinder25 Jun 2026US 2026/0177209 A1
- Cryoliner11 Jun 2026US 2026/0160477 A1Cryoport, Inc.
Most cited
By later US patents
- Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator136US 5,979,440 ASeQual Technologies, Inc. · 1999
- Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator133US 6,698,423 B1SeQual Technologies, Inc. · 2004
- Gas delivery device and system108US 8,291,904 B2INO Therapeutics LLC · 2012
- Gas delivery device and system108US 8,573,209 B2INO Therapeutics LLC · 2013
- Oxygen concentrator107US 5,858,062 ALitton Systems, Inc. · 1999