G01N 2021/6484
Optical fibres
Official title: {Optical fibres}
G01N2021/6484 (Optical fibres) appears on 737 US grants and 811 published applications in this corpus.
Search patents in G01N- Granted patents
- 737
- Published applications
- 811
- Assignees
- 511
- Inventors
- 1,799
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 5 | 0 |
| 1987 | 6 | 0 |
| 1988 | 7 | 0 |
| 1989 | 7 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 9 | 0 |
| 1993 | 6 | 0 |
| 1994 | 7 | 0 |
| 1995 | 7 | 0 |
| 1996 | 11 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 7 | 0 |
| 2000 | 18 | 0 |
| 2001 | 18 | 7 |
| 2002 | 11 | 22 |
| 2003 | 24 | 22 |
| 2004 | 10 | 29 |
| 2005 | 20 | 34 |
| 2006 | 20 | 44 |
| 2007 | 26 | 33 |
| 2008 | 21 | 23 |
| 2009 | 29 | 32 |
| 2010 | 21 | 40 |
| 2011 | 11 | 35 |
| 2012 | 35 | 36 |
| 2013 | 24 | 38 |
| 2014 | 25 | 25 |
| 2015 | 25 | 32 |
| 2016 | 20 | 34 |
| 2017 | 26 | 51 |
| 2018 | 35 | 29 |
| 2019 | 28 | 25 |
| 2020 | 31 | 32 |
| 2021 | 33 | 50 |
| 2022 | 31 | 34 |
| 2023 | 21 | 30 |
| 2024 | 31 | 37 |
| 2025 | 19 | 29 |
| 2026 | 16 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Detection system and method8 Sep 2026US 12,730,070 B2Sensor Coating Systems Limited
- Mirror based light sheet illumination system for light microscopy8 Sep 2026US 12,730,071 B2Mizar Imaging, LLC
- Multiband scanning and fiber bundle to enable reduced light source intensity and improved imaging quality25 Aug 2026US 12,720,229 B2Illumina, Inc.
- Dual UV-Vis reflectance absorbance and photoluminescence modules18 Aug 2026US 12,708,899 B2North Carolina State University
- Optical real-time biosensor18 Aug 2026US 12,710,369 B2CZ Biohub SF, LLC
- Single extracellular vesicle monitoring in crude cultures17 Sep 2026US 2026/0276546 A1
- Non-invasive imaging system for imaging biological materials9 Jul 2026US 2026/0194464 A1
- Multichannel optical switch for in-line spectroscopic compound analysis25 Jun 2026US 2026/0177471 A1Enquyst Technologies Inc.
- Magnetically Sealed Organ on Chip Platform for Rapid Disassembly18 Jun 2026US 2026/0167914 A1Northeastern University
- Fluorescence lifetime determination11 Jun 2026US 2026/0160683 A1The University Court of the University of Glasgow
Most cited
By later US patents
- Method and devices for laser induced fluorescence attenuation spectroscopy1,152US 6,124,597 ACedars-Sinai Medical Center · 2000
- Induced fluorescence spectroscopy blood perfusion and pH monitor and method1,063US 5,456,252 ACedars-Sinai Medical Center · 1995
- Generation of spatially-averaged excitation-emission map in heterogeneous tissue1,036US 6,597,932 B2Argose, Inc. · 2003
- Methods of amplifying and sequencing nucleic acids960US 7,323,305 B2454 Life Sciences Corporation · 2008
- Optical sensor of plasma constituents945US 4,344,438 AThe United States of America as represented by the Department of Health, Education and Welfare · 1982