Y10T 436/177692
Oxides of nitrogen
Y10T436/177692 (Oxides of nitrogen) appears on 275 US grants and 181 published applications in this corpus.
Search patents in Y10T- Granted patents
- 275
- Published applications
- 181
- Assignees
- 196
- Inventors
- 572
- Latest grant
- 14 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 12 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 4 | 0 |
| 1980 | 7 | 0 |
| 1981 | 4 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 10 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 10 | 0 |
| 1999 | 15 | 0 |
| 2000 | 8 | 0 |
| 2001 | 7 | 5 |
| 2002 | 7 | 16 |
| 2003 | 10 | 14 |
| 2004 | 11 | 14 |
| 2005 | 7 | 13 |
| 2006 | 8 | 7 |
| 2007 | 6 | 8 |
| 2008 | 6 | 5 |
| 2009 | 5 | 7 |
| 2010 | 9 | 10 |
| 2011 | 6 | 20 |
| 2012 | 10 | 15 |
| 2013 | 14 | 12 |
| 2014 | 19 | 21 |
| 2015 | 8 | 1 |
| 2016 | 8 | 2 |
| 2017 | 8 | 5 |
| 2018 | 3 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 3 |
| 2021 | 0 | 0 |
| 2022 | 2 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)14 Jul 2026US 12,679,729 B2VERO Biotech Inc.
- Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)30 Jan 2024US 11,884,541 B2VERO Biotech Inc.
- Thiol-based fluorescent probe for reactive species24 May 2022US 11,339,175 B2The Board of Trustees of the University of Illinois
- Conversion of nitrogen dioxide (NO2) to nitric oxide (NO)26 Apr 2022US 11,312,626 B2VERO Biotech Inc.
- Self-indicating zirconium hydroxide and other porous metal hydroxides incorporating additional metals, metal oxides, and/or metal salts for toxic chemical removal and sensing16 Apr 2019US 10,261,022 B1The United States of America as represented by the Secretary of the Army
- Conversion of nitrogen dioxide (no2) to nitric oxide (no)7 Nov 2024US 2024/0367975 A1VERO Biotech Inc.
- Conversion of nitrogen dioxide (no2) to nitric oxide (no)16 Mar 2023US 2023/0077727 A1VERO Biotech Inc.
- Conversion of nitrogen dioxide (no2) to nitric oxide (no)11 Jun 2020US 2020/0180958 A1VERO Biotech Inc.
- Thiol-based fluorescent probe for reactive species7 May 2020US 2020/0140452 A1The Board of Trustees of the University of Illinois
- Fluorescent silane layers for detecting explosives20 Feb 2020US 2020/0056994 A1Institut Dr. Foerster GmbH & Co. KG
Most cited
By later US patents
- Photolysis system for fast-response NO2 measurements and method therefor433US 6,346,419 B1The United States of America as represented by the Department of Commerce · 2002
- Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation166US 8,133,698 B22012
- Sensors for detecting substances indicative of stroke, ischemia, infection or inflammation97US 8,609,426 B22013
- System to be used for the determination of no levels in exhaled air and diagnostic methods for disorders related to abnormal no levels84US 5,922,610 AAerocrine AB · 1999
- Evaluating method for NO.sub.x eliminating catalyst, an evaluating apparatus therefor, and an efficiency controlling method therefor79US 5,693,877 AHitachi, Ltd. · 1997