Y10T 436/20
Oxygen containing
Y10T436/20 (Oxygen containing) appears on 1,845 US grants and 1,615 published applications in this corpus.
Search patents in Y10T- Granted patents
- 1,845
- Published applications
- 1,615
- Assignees
- 1,097
- Inventors
- 3,789
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 38 | 0 |
| 1977 | 23 | 0 |
| 1978 | 24 | 0 |
| 1979 | 13 | 0 |
| 1980 | 20 | 0 |
| 1981 | 29 | 0 |
| 1982 | 16 | 0 |
| 1983 | 26 | 0 |
| 1984 | 17 | 0 |
| 1985 | 14 | 0 |
| 1986 | 19 | 0 |
| 1987 | 33 | 0 |
| 1988 | 30 | 0 |
| 1989 | 31 | 0 |
| 1990 | 30 | 0 |
| 1991 | 40 | 0 |
| 1992 | 56 | 0 |
| 1993 | 37 | 0 |
| 1994 | 43 | 0 |
| 1995 | 45 | 0 |
| 1996 | 42 | 0 |
| 1997 | 39 | 0 |
| 1998 | 64 | 0 |
| 1999 | 46 | 0 |
| 2000 | 41 | 0 |
| 2001 | 44 | 13 |
| 2002 | 38 | 59 |
| 2003 | 39 | 81 |
| 2004 | 47 | 73 |
| 2005 | 34 | 52 |
| 2006 | 34 | 61 |
| 2007 | 35 | 51 |
| 2008 | 37 | 66 |
| 2009 | 48 | 68 |
| 2010 | 69 | 116 |
| 2011 | 72 | 461 |
| 2012 | 79 | 91 |
| 2013 | 77 | 76 |
| 2014 | 89 | 111 |
| 2015 | 65 | 80 |
| 2016 | 57 | 30 |
| 2017 | 45 | 37 |
| 2018 | 28 | 12 |
| 2019 | 31 | 14 |
| 2020 | 11 | 16 |
| 2021 | 12 | 12 |
| 2022 | 11 | 11 |
| 2023 | 9 | 6 |
| 2024 | 7 | 7 |
| 2025 | 10 | 7 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods for detecting estrone by mass spectrometry5 May 2026US 12,618,857 B2Quest Diagnostics Investments Incorporated
- Multi-wavelength ozone concentration sensor and method of use25 Nov 2025US 12,480,869 B2MKS Inc.
- Cyclic germanium compounds and applications thereof14 Oct 2025US 12,441,749 B2The Curators of the University of Missouri
- Analytical process for detecting peroxide-, nitrate-, nitramine-, and nitrotoluene-based explosives7 Oct 2025US 12,436,135 B2Christian-Albrechts-Universität zu Kiel
- Apparatus and method for measuring water quality in a water distribution system27 May 2025US 12,313,615 B2Badger Meter, Inc.
- Methods for detecting estrone by mass spectrometry2 Jul 2026US 2026/0186006 A1Quest Diagnostics Investments Incorporated
- Sodium nitrite-containing pharmaceutical compositions25 Jun 2026US 2026/0174795 A1Hope Medical Enterprises, Inc. dba Hope Pharmaceuticals
- Cyclic germanium compounds and applications thereof26 Mar 2026US 2026/0085080 A1The Curators of the University of Missouri
- Analytical process for detecting peroxide-, halogen oxoanion-, and nitrate-based explosives29 Jan 2026US 2026/0029389 A1Christian-Albrechts-Universität zu Kiel
- Mass spectrometric determination of derivatized methylmalonic acid17 Jul 2025US 2025/0231203 A1Quest Diagnostics Investments Incorporated
Most cited
By later US patents
- Fiber-optic probe for the measurement of fluid parameters729US 5,408,999 AOptex Biomedical, Inc. · 1995
- Method for monitoring glucose524US 5,001,054 ABecton, Dickinson and Company · 1991
- Oxygen monitoring and apparatus461US 6,325,978 B1NTC Technology, Inc. · 2001
- Sensors for sugars and other metal binding analytes429US 6,063,637 ACalifornia Institute of Technology · 2000
- Microelectrochemical devices413US 4,717,673 AMassachusetts Institute of Technology · 1988