C09B 23/083
Five >ch- groups
Official title: {five >CH- groups}
C09B23/083 (Five >ch- groups) appears on 333 US grants and 354 published applications in this corpus.
Search patents in C09B- Granted patents
- 333
- Published applications
- 354
- Assignees
- 175
- Inventors
- 741
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 6 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 9 |
| 2003 | 8 | 7 |
| 2004 | 5 | 9 |
| 2005 | 4 | 4 |
| 2006 | 3 | 13 |
| 2007 | 6 | 16 |
| 2008 | 6 | 10 |
| 2009 | 5 | 16 |
| 2010 | 13 | 20 |
| 2011 | 14 | 15 |
| 2012 | 14 | 24 |
| 2013 | 17 | 22 |
| 2014 | 21 | 12 |
| 2015 | 17 | 25 |
| 2016 | 16 | 16 |
| 2017 | 15 | 21 |
| 2018 | 13 | 13 |
| 2019 | 14 | 14 |
| 2020 | 12 | 17 |
| 2021 | 11 | 8 |
| 2022 | 8 | 14 |
| 2023 | 8 | 14 |
| 2024 | 13 | 14 |
| 2025 | 11 | 12 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Far-red dye probe formulations15 Sep 2026US 12,735,737 B2Gen-Probe Incorporated
- Fluorogenic dimer compound, useful as a probe for detection of endogenous receptors2 Jun 2026US 12,643,855 B2Centre National De La Recherche Scientifique
- Fluorenyl cyanine dyes2 Jun 2026US 12,644,001 B2Biotium, Inc.
- Cyanine dyes12 May 2026US 12,624,391 B2Pacific Biosciences of California, Inc.
- Compound and labeled biological substance using the same24 Feb 2026US 12,559,476 B2FUJIFILM Corporation
- Modified cyanine dyes and conjugates thereof17 Sep 2026US 2026/0274824 A1Bracco Imaging S.P.A.
- Cyanine derivatives and related uses7 May 2026US 2026/0125751 A1Element Biosciences, Inc.
- Methods and compositions related to modified fluorophores23 Apr 2026US 2026/0110689 A1Board of Regents, The University of Texas System
- Near-ir glucose sensors26 Feb 2026US 2026/0053393 A1Profusa, Inc.
- Methods and systems for sensitive and multiplexed analysis of biological samples using high-performance cleavable, detectably-labeled tyramide19 Feb 2026US 2026/0049989 A1
Most cited
By later US patents
- Energy transfer dyes with enchanced fluorescence280US 5,800,996 AThe Perkin-Elmer Corporation · 1998
- Fluorescent labeling complexes with large stokes shift formed by coupling together cyanine and other fluorochromes capable of resonance energy transfer237US 6,008,373 ACarnegie Mellon University · 1999
- Energy transfer dyes with enhanced fluorescence209US 5,945,526 AThe Perkin-Elmer Corporation · 1999
- Energy transfer dyes with enhanced fluorescence168US 5,863,727 AThe Perkin-Elmer Corporation · 1999
- Modified carbocyanine dyes and their conjugates131US 6,977,305 B2Molecular Probes, Inc. · 2005