C09B 23/086
More than five >ch- groups
Official title: {more than five >CH- groups}
C09B23/086 (More than five >ch- groups) appears on 267 US grants and 283 published applications in this corpus.
Search patents in C09B- Granted patents
- 267
- Published applications
- 283
- Assignees
- 160
- Inventors
- 726
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 5 | 0 |
| 1992 | 6 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 7 | 0 |
| 2000 | 4 | 0 |
| 2001 | 8 | 3 |
| 2002 | 8 | 3 |
| 2003 | 7 | 7 |
| 2004 | 5 | 16 |
| 2005 | 6 | 7 |
| 2006 | 9 | 9 |
| 2007 | 4 | 9 |
| 2008 | 4 | 9 |
| 2009 | 6 | 9 |
| 2010 | 6 | 12 |
| 2011 | 9 | 15 |
| 2012 | 10 | 11 |
| 2013 | 5 | 17 |
| 2014 | 13 | 17 |
| 2015 | 12 | 14 |
| 2016 | 10 | 13 |
| 2017 | 16 | 20 |
| 2018 | 13 | 22 |
| 2019 | 20 | 9 |
| 2020 | 8 | 10 |
| 2021 | 5 | 6 |
| 2022 | 5 | 7 |
| 2023 | 3 | 9 |
| 2024 | 6 | 10 |
| 2025 | 6 | 11 |
| 2026 | 6 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compound, preparation method therefor, composition, kit and use thereof25 Aug 2026US 12,715,844 B2Signdo Biotechnology (Suzhou) Co., Ltd
- Fluorenyl cyanine dyes2 Jun 2026US 12,644,001 B2Biotium, Inc.
- Near-infrared dyes and conjugates for targeting tumors14 Apr 2026US 12,599,682 B2Lahjavida, LLC
- Compound and labeled biological substance using the same24 Feb 2026US 12,559,476 B2FUJIFILM Corporation
- Compound and labeled biological substance using the same13 Jan 2026US 12,522,609 B2FUJIFILM Corporation
- Modified cyanine dyes and conjugates thereof17 Sep 2026US 2026/0274824 A1Bracco Imaging S.P.A.
- Near-Infrared Dyes And Conjugates For Targeting Tumors20 Aug 2026US 2026/0241040 A1Lahjavida, LLC
- Cyanine derivatives and related uses7 May 2026US 2026/0125751 A1Element Biosciences, Inc.
- Near-infrared fluorescent heptamethine dye conjugates with favorable bleaching properties30 Apr 2026US 2026/0117070 A1Helmholtz Zentrum München Deutsches Forschungszentrum für Gesundheit und Umwelt (GmbH)
- Icg lipid derivative, and lipid microparticles each containing same30 Apr 2026US 2026/0117071 A1Eisai R&D Management Co., Ltd.
Most cited
By later US patents
- 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
- Acid-labile and enzymatically divisible dye compounds for diagnosis with near infrared light and for therapy139US 6,534,041 B1Institute for Diagnostic Research GmbH of the Free University of Berlin · 2003
- Providing intelligible markings138US 5,093,147 ABattelle Memorial Institute · 1992
- Near infrared radiation in-vivo diagnostic methods and dyes128US 6,083,485 Ader Freien Universitat Berlin · 2000
- In-vivo diagnostic method by near infrared radiation92US 6,258,340 B1der Freien Universitat Berlin · 2001