G01N 21/6458
Fluorescence microscopy
Official title: {Fluorescence microscopy (fluorescence microscopes per se G02B21/0076 and G02B21/16)}
G01N21/6458 (Fluorescence microscopy) appears on 2,757 US grants and 3,714 published applications in this corpus.
Search patents in G01N- Granted patents
- 2,757
- Published applications
- 3,714
- Assignees
- 1,270
- Inventors
- 6,298
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 1 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 12 | 0 |
| 1992 | 7 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 13 | 0 |
| 1997 | 4 | 0 |
| 1998 | 15 | 0 |
| 1999 | 18 | 0 |
| 2000 | 13 | 0 |
| 2001 | 19 | 9 |
| 2002 | 34 | 48 |
| 2003 | 29 | 46 |
| 2004 | 31 | 83 |
| 2005 | 41 | 76 |
| 2006 | 48 | 100 |
| 2007 | 60 | 86 |
| 2008 | 56 | 92 |
| 2009 | 63 | 111 |
| 2010 | 64 | 85 |
| 2011 | 76 | 123 |
| 2012 | 97 | 130 |
| 2013 | 74 | 127 |
| 2014 | 87 | 149 |
| 2015 | 88 | 131 |
| 2016 | 123 | 174 |
| 2017 | 138 | 161 |
| 2018 | 140 | 176 |
| 2019 | 176 | 229 |
| 2020 | 185 | 227 |
| 2021 | 171 | 273 |
| 2022 | 190 | 258 |
| 2023 | 152 | 231 |
| 2024 | 188 | 235 |
| 2025 | 194 | 188 |
| 2026 | 115 | 166 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and methods for direct-sampling analog time-resolved detection6 Oct 2026US 12,754,136 B2TissueVision, Inc.
- Microscopy imaging29 Sep 2026US 12,748,128 B2Alentic Microscience Inc.
- Method, computer program, and data processing unit for creating at least one correction value for correcting fluorescence intensities in a fluorescence image, and optical observation system22 Sep 2026US 12,740,686 B2Carl Zeiss Meditec AG
- DNA-fish method for measurement of telomere length22 Sep 2026US 12,742,200 B2Georgetown University
- Apparatus and methods for fluorescence imaging using radiofrequency-multiplexed excitation22 Sep 2026US 12,742,731 B2The Regents of the University of California
- Method and system for enhanced photon microscopy8 Oct 2026US 2026/0309969 A1Temple University of the Commonwealth System of Higher Education
- Method for generating a super-resolved reconstructed image of a fluorescent sample and structured illumination microscopy method8 Oct 2026US 2026/0309970 A1Crestoptics S.P.A.
- Method and apparatus for dynamic multi plane fluorescence microscopy1 Oct 2026US 2026/0298827 A1Fluorescence Microscopy Business Unit (FMBU) of Bruker Nano Surfaces Division
- Methods of acquiring microscopic images of biological samples1 Oct 2026US 2026/0298828 A1Yale University
- Microscope and Microscopy Method1 Oct 2026US 2026/0299275 A1
Most cited
By later US patents
- Arrays of materials attached to a substrate1,410US 5,744,305 AAffymetrix, Inc. · 1998
- Method of detecting nucleic acids962US 5,800,992 A1998
- Methods of amplifying and sequencing nucleic acids960US 7,323,305 B2454 Life Sciences Corporation · 2008
- Method and apparatus for detection of fluorescently labeled materials536US 5,631,734 AAffymetrix, Inc. · 1997
- Laser excited confocal microscope fluorescence scanner and method491US 5,091,652 AThe Regents of the University of California · 1992