G01N 33/493
Urine
Official title: urine
G01N33/493 (Urine) appears on 620 US grants and 933 published applications in this corpus.
Search patents in G01N- Granted patents
- 620
- Published applications
- 933
- Assignees
- 481
- Inventors
- 1,889
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 14 | 0 |
| 1999 | 13 | 0 |
| 2000 | 10 | 0 |
| 2001 | 4 | 0 |
| 2002 | 7 | 6 |
| 2003 | 6 | 6 |
| 2004 | 5 | 10 |
| 2005 | 3 | 9 |
| 2006 | 4 | 11 |
| 2007 | 1 | 13 |
| 2008 | 4 | 7 |
| 2009 | 2 | 14 |
| 2010 | 5 | 14 |
| 2011 | 4 | 15 |
| 2012 | 11 | 12 |
| 2013 | 8 | 21 |
| 2014 | 13 | 29 |
| 2015 | 14 | 41 |
| 2016 | 33 | 54 |
| 2017 | 34 | 67 |
| 2018 | 27 | 64 |
| 2019 | 45 | 76 |
| 2020 | 43 | 84 |
| 2021 | 43 | 78 |
| 2022 | 65 | 71 |
| 2023 | 42 | 62 |
| 2024 | 38 | 72 |
| 2025 | 44 | 56 |
| 2026 | 34 | 41 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for detecting urinary tract infections and sample analysis using liquid chromatography1 Sep 2026US 12,724,025 B2
- Methods of disease detection and characterization using computational analysis of urine raman spectra25 Aug 2026US 12,716,845 B2Virginia Tech Intellectual Properties, Inc.
- Urine analysis system, image capturing apparatus, urine analysis method25 Aug 2026US 12,718,602 B2Sysmex Corporation
- Quality control substance for use in the analysis of erythrocytes28 Jul 2026US 12,693,288 B2ARKRAY, Inc.
- Living body information acquisition system, health management server, and system21 Jul 2026US 12,688,933 B2Atonarp Inc.
- Automatic analyzer8 Oct 2026US 2026/0309729 A1Hitachi High-Tech Corporation
- Urine analysis device17 Sep 2026US 2026/0272427 A1Kures, Inc.
- Method for examining feline renal dysfunction17 Sep 2026US 2026/0276649 A1Kao Corporation
- System, Method and Apparatus for Forming Machine Learning Sessions10 Sep 2026US 2026/0263052 A1Toi Labs, Inc.
- Bodily fluid management system10 Sep 2026US 2026/0266800 A1
Most cited
By later US patents
- Screening and monitoring instrument1,475US 5,038,109 AGyrus Medical Limited · 1991
- Current detecting sensor and method of fabricating the same507US 6,144,871 ANEC Corporation · 2000
- Sensor arrangement having sensor array provided on upper portion of a container261US 7,387,010 B2Smiths Detection Inc. · 2008
- Method and apparatus for detecting urinary constituents251US 5,073,500 AInax Corporation · 1991
- Toilet device with system for inspecting health conditions226US 5,111,539 AToto Ltd. · 1992