G01N 2021/174
Either absorption-reflection or emission-fluorescence
Official title: {either absorption-reflection or emission-fluorescence}
G01N2021/174 (Either absorption-reflection or emission-fluorescence) appears on 81 US grants and 78 published applications in this corpus.
Search patents in G01N- Granted patents
- 81
- Published applications
- 78
- Assignees
- 80
- Inventors
- 246
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 2 |
| 2010 | 3 | 2 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 3 | 4 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 2 |
| 2018 | 1 | 8 |
| 2019 | 5 | 8 |
| 2020 | 5 | 5 |
| 2021 | 5 | 3 |
| 2022 | 3 | 7 |
| 2023 | 3 | 5 |
| 2024 | 8 | 7 |
| 2025 | 8 | 5 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Reaction processor9 Jun 2026US 12,650,383 B2Go!Foton, Inc.
- Measuring device for measuring at least one measurand of a medium25 Nov 2025US 12,480,885 B2Endress+Hauser Conducta GmbH+Co. KG
- Method for estimating a three-dimensional spatial distribution of fluorescence, inside an object11 Nov 2025US 12,467,867 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Photostimulation device and methods of using the same14 Oct 2025US 12,442,768 B2The Trustees of Princeton University
- Fluorescence-based detection of problematic cellular entities8 Jul 2025US 12,354,266 B2Adiuvo Diagnostics Private Limited
- Analysis device for analyzing working liquids13 Aug 2026US 2026/0235511 A1LIFE ELETTRONICA S.r.l.
- Method of imaging biomolecules13 Aug 2026US 2026/0235515 A1Ramot at Tel-Aviv University Ltd.
- Photostimulation device and methods of using the same14 May 2026US 2026/0133128 A1The Trustees of Princeton University
- Multi-Channel Workpiece Inspection System1 Jan 2026US 2026/0002874 A1Wolfspeed, Inc.
- Fluorescence-based detection of problematic cellular entities25 Sep 2025US 2025/0299335 A1Adiuvo Diagnostics Private Limited
Most cited
By later US patents
- Method and apparatus for detection of fluorescently labeled materials536US 5,631,734 AAffymetrix, Inc. · 1997
- Method and apparatus for detection of fluorescently labeled materials183US 6,141,096 AAffymetrix, Inc. · 2000
- Sensor element for determination of concentration of substances108US 5,157,262 AAVL Medical Instruments AG · 1992
- Sensor element for determination of concentration of substances64US 5,039,490 AAvl AG · 1991
- Optical waveguide sensor and method of making same60US 4,889,407 ABiomedical Sensors, Ltd. · 1989