A61M 2202/0275
Nitric oxide [no]
Official title: Nitric oxide [NO]
A61M2202/0275 (Nitric oxide [no]) appears on 513 US grants and 762 published applications in this corpus.
Search patents in A61M- Granted patents
- 513
- Published applications
- 762
- Assignees
- 198
- Inventors
- 797
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 6 | 0 |
| 1997 | 7 | 0 |
| 1998 | 13 | 0 |
| 1999 | 9 | 0 |
| 2000 | 13 | 0 |
| 2001 | 6 | 5 |
| 2002 | 7 | 10 |
| 2003 | 8 | 16 |
| 2004 | 6 | 11 |
| 2005 | 5 | 13 |
| 2006 | 6 | 9 |
| 2007 | 5 | 15 |
| 2008 | 3 | 18 |
| 2009 | 9 | 11 |
| 2010 | 5 | 13 |
| 2011 | 17 | 13 |
| 2012 | 17 | 26 |
| 2013 | 18 | 34 |
| 2014 | 23 | 39 |
| 2015 | 10 | 54 |
| 2016 | 22 | 33 |
| 2017 | 20 | 47 |
| 2018 | 22 | 27 |
| 2019 | 32 | 34 |
| 2020 | 39 | 57 |
| 2021 | 29 | 50 |
| 2022 | 38 | 45 |
| 2023 | 35 | 59 |
| 2024 | 29 | 49 |
| 2025 | 30 | 45 |
| 2026 | 20 | 29 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods employing gaseous nitric oxide for inhibiting tumor growth28 Jul 2026US 12,691,234 B2Beyond Air, Inc.
- Apparatuses, systems, and methods for generating nitric oxide28 Jul 2026US 12,692,611 B2Nanjing Novlead Biotechnology Co., Ltd.
- Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)14 Jul 2026US 12,679,729 B2VERO Biotech Inc.
- Nitric oxide generating systems30 Jun 2026US 12,667,686 B2NOTA Laboratories, LLC
- Nitric oxide therapies23 Jun 2026US 12,661,477 B2VERO Biotech Inc.
- NO delivery apparatus incorporating flexible conduit purge means8 Oct 2026US 2026/0306773 A1Inosystems
- System and method for delivery of gas to a tissue1 Oct 2026US 2026/0295229 A1Beyond Air, Inc.
- Methods employing gaseous nitric oxide for inhibiting tumor growth24 Sep 2026US 2026/0284331 A1Beyond Air, Inc.
- Apparatuses, systems, and methods for generating nitric oxide17 Sep 2026US 2026/0275557 A1Nanjing Novlead Biotechnology Co., Ltd.
- Method and equipment for generating nitric oxide gas10 Sep 2026US 2026/0263725 A1
Most cited
By later US patents
- Method and apparatus for the generation of nitric oxide499US 5,827,420 AWorld Precision Instruments, Inc. · 1998
- Apparatus for the monitored metering of no into patients' respiratory air487US 5,531,218 AMesser Griesheim GmbH · 1996
- Indirect calorimeter for medical applications391US 6,629,934 B2Healthetech, Inc. · 2003
- Nitric oxide delivery system280US 5,558,083 AOhmeda Inc. · 1996
- Microprocessor-controlled ventilator system and methods273US 5,692,497 AChildren's Medical Center Corporation · 1997