Y10T 436/171538
Urea or blood urea nitrogen
Y10T436/171538 (Urea or blood urea nitrogen) appears on 114 US grants and 62 published applications in this corpus.
Search patents in Y10T- Granted patents
- 114
- Published applications
- 62
- Assignees
- 77
- Inventors
- 211
- Latest grant
- 22 Feb 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 3 | 0 |
| 1978 | 6 | 0 |
| 1979 | 0 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 6 | 0 |
| 1998 | 8 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 1 |
| 2002 | 2 | 3 |
| 2003 | 2 | 4 |
| 2004 | 3 | 7 |
| 2005 | 2 | 2 |
| 2006 | 6 | 1 |
| 2007 | 2 | 3 |
| 2008 | 2 | 4 |
| 2009 | 3 | 3 |
| 2010 | 3 | 6 |
| 2011 | 1 | 3 |
| 2012 | 3 | 5 |
| 2013 | 4 | 1 |
| 2014 | 3 | 4 |
| 2015 | 4 | 12 |
| 2016 | 4 | 1 |
| 2017 | 3 | 1 |
| 2018 | 1 | 0 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Salivary urea nitrogen rapid detection22 Feb 2022US 11,254,967 B2Arizona Board of Regents on behalf of Arizona State University
- Means and methods for diagnosing and monitoring heart failure in a subject8 Oct 2019US 10,436,798 B2Metanomics GmbH
- Magnetic nanosensor compositions and bioanalytical assays therefor22 Jan 2019US 10,184,907 B2T2 Biosystems, Inc.
- Personal substance detection field test kit3 Jul 2018US 10,012,632 B2Lindon Group, Inc.
- Measuring chemical properties of a sample fluid in dialysis systems21 Mar 2017US 9,599,599 B2Fresenius Medical Care Holdings, Inc.
- Salivary Urea Nitrogen Rapid Detection30 Apr 2020US 2020/0131559 A1Arizona Board of Regents on behalf of Arizona State University
- Personal substance detection field test kit11 May 2017US 2017/0131258 A1Lindon Group, Inc.
- Magnetic nanosensor compositions and bioanalytical assays therefor4 Feb 2016US 2016/0033494 A1T2 Biosystems, Inc.
- Urea-based synthetic urine and method of manufacturing same26 Nov 2015US 2015/0338414 A1Spectrum Laboratories, Inc.
- Use of diazolidinyl urea for anti-clumping of biological samples22 Oct 2015US 2015/0301037 A1
Most cited
By later US patents
- Multiplexed active biologic array401US 5,965,452 ANanogen, Inc. · 1999
- Apparatus and method for radio frequency spectroscopy using spectral analysis328US 5,508,203 A1996
- Structural configuration for transport of a liquid drop through an ingress aperture251US 4,254,083 AEastman Kodak Company · 1981
- Radio frequency spectral analysis for in-vitro or in-vivo environments251US 5,792,668 ASolid State Farms, Inc. · 1998
- Reagentless analysis of biological samples by applying mathematical algorithms to smoothed spectra233US 7,303,922 B2Abbott Laboratories · 2007