C09B 23/0016
The substituent being a halogen atom
Official title: {the substituent being a halogen atom}
C09B23/0016 (The substituent being a halogen atom) appears on 82 US grants and 91 published applications in this corpus.
Search patents in C09B- Granted patents
- 82
- Published applications
- 91
- Assignees
- 58
- Inventors
- 256
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 2 |
| 2003 | 4 | 3 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 4 |
| 2007 | 0 | 3 |
| 2008 | 2 | 4 |
| 2009 | 3 | 3 |
| 2010 | 1 | 4 |
| 2011 | 5 | 6 |
| 2012 | 5 | 2 |
| 2013 | 3 | 9 |
| 2014 | 4 | 4 |
| 2015 | 4 | 5 |
| 2016 | 3 | 3 |
| 2017 | 4 | 6 |
| 2018 | 2 | 7 |
| 2019 | 3 | 7 |
| 2020 | 3 | 2 |
| 2021 | 3 | 3 |
| 2022 | 2 | 2 |
| 2023 | 0 | 1 |
| 2024 | 4 | 1 |
| 2025 | 2 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Near-infrared dyes and conjugates for targeting tumors14 Apr 2026US 12,599,682 B2Lahjavida, LLC
- Azacyanine dyes and use thereof15 Jul 2025US 12,359,069 B2
- Color material compound28 Jan 2025US 12,209,185 B2DIC Corporation
- Compounds and methods to sensitize cancer cells to cisplatin22 Oct 2024US 12,121,510 B2Cedars-Sinai Medical Center
- Near-infrared dyes and conjugates for targeting tumors8 Oct 2024US 12,109,276 B2Lahjavida, LLC
- Near-Infrared Dyes And Conjugates For Targeting Tumors20 Aug 2026US 2026/0241040 A1Lahjavida, LLC
- Indole phthalocyanine compound, preparation method therefor, and use thereof in tumor diagnosis imaging9 Jul 2026US 2026/0191998 A1Asieris Pharmaceuticlals (Shanghai) Co., Ltd.
- Cyanine-based fluorophores18 Jun 2026US 2026/0166182 A1Georgia State University Research Foundation, Inc.
- Near-ir glucose sensors17 Jul 2025US 2025/0230174 A1Profusa, Inc.
- Compounds and methods to sensitize cancer cells to cisplatin17 Apr 2025US 2025/0120947 A1Cedars-Sinai Medical Center
Most cited
By later US patents
- Near infrared ray-decolorizable recording material82US 5,166,041 AShowa Denko K. K. · 1992
- Liquid crystal compound, liquid crystal mixture or composition, electrolyte comprising the same, electrochemical cell and photo-electrochemical cell containing the electrolyte73US 6,495,067 B1Fuji Photo Film Co., Ltd. · 2002
- Bridged fluorescent dyes, their preparation and their use in assays58US 6,403,807 B1SurroMed, Inc. · 2002
- Hydrophilic cyanine dyes34US 6,180,086 B2Mallinckrodt Inc. · 2001
- Near infrared fluorescent contrast agent and fluorescence imaging31US 7,488,468 B1Fuji Photo Film Co., Ltd. · 2009