A61K 49/0028
Oxazine dyes
Official title: {Oxazine dyes}
A61K49/0028 (Oxazine dyes) appears on 34 US grants and 61 published applications in this corpus.
Search patents in A61K- Granted patents
- 34
- Published applications
- 61
- Assignees
- 51
- Inventors
- 154
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 3 |
| 2011 | 0 | 4 |
| 2012 | 1 | 2 |
| 2013 | 0 | 6 |
| 2014 | 2 | 1 |
| 2015 | 2 | 0 |
| 2016 | 2 | 5 |
| 2017 | 4 | 4 |
| 2018 | 0 | 5 |
| 2019 | 3 | 4 |
| 2020 | 2 | 5 |
| 2021 | 3 | 8 |
| 2022 | 2 | 3 |
| 2023 | 2 | 4 |
| 2024 | 5 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oxazine-based fluorophore compounds for nerve-specific imaging21 Apr 2026US 12,605,468 B2Oregon Health & Science University
- Nanoparticles comprising copolymeric or homopolymeric compounds which comprise cyanoacrylate subunits15 Jul 2025US 12,357,581 B2Sinteff Tto AS
- Epidermal penetration type ink composition1 Oct 2024US 12,104,069 B2National Cancer Center
- Gastrointestinal tract detection methods, devices and systems17 Sep 2024US 12,089,916 B2Biora Therapeutics, Inc.
- RNA nanostructures, methods of making, and uses thereof7 May 2024US 11,976,092 B2Ohio State Innovation Foundation
- Fluorescent lipid compounds20 Aug 2026US 2026/0242411 A1Florida Atlantic University Research Corporation
- Gastrointestinal tract detection methods, devices and systems2 Jan 2025US 2025/0000364 A1Biora Therapeutics, Inc.
- Water-soluble nerve dyes for in vivo nerve-specific imaging31 Oct 2024US 2024/0360088 A1Oregon Health & Science University
- Compounds for sensing reactive oxygen species and methods for using the same20 Jul 2023US 2023/0227477 A1Wake Forest University Health Sciences
- Oxazine-based fluorophore compounds for nerve-specific imaging11 May 2023US 2023/0148317 A1Oregon Health & Science University
Most cited
By later US patents
- Optical sensor conjugates for detecting reactive oxygen and/or reactive nitrogen species in vivo31US 10,357,574 B2The General Hospital Corporation · 2019
- Fluorescent agents for real-time measurement of organ function31US 6,440,389 B1The General Hospital Corporation · 2002
- Polyoxyhydrocarbyl related products and methods for fluorescence assays15US 5,880,287 AHyperion, Inc. · 1999
- Methods and compositions for diagnostic and therapeutic targeting of COX-211US 7,736,624 B22010
- Methods and compositions for diagnostic and therapeutic targeting of COX-29US 8,143,302 B2Vanderbilt University · 2012