A61K 49/0015
Phosphorescence
Official title: {Phosphorescence}
A61K49/0015 (Phosphorescence) appears on 40 US grants and 49 published applications in this corpus.
Search patents in A61K- Granted patents
- 40
- Published applications
- 49
- Assignees
- 36
- Inventors
- 159
- Latest grant
- 28 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 1 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 3 |
| 2017 | 2 | 5 |
| 2018 | 3 | 6 |
| 2019 | 6 | 2 |
| 2020 | 3 | 7 |
| 2021 | 4 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 4 | 8 |
| 2025 | 1 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Reagent for measuring oxygen concentration in cell and tissue28 Oct 2025US 12,454,541 B2National University Corporation Gunma University
- Ophthalmic treatment device, system, and method of use3 Dec 2024US 12,156,834 B2CXL Ophthalmics, LLC
- Compounds, systems, and methods for monitoring and treating a surface of a subject13 Aug 2024US 12,059,481 B2The General Hospital Corporation
- Compositions and methods for enhanced fluorescence9 Jan 2024US 11,865,191 B2Life Technologies Corporation
- Compositions and methods for enhanced fluorescence2 Jan 2024US 11,857,643 B2Life Technologies Corporation
- Oxygen sensing materials and methods of use16 Oct 2025US 2025/0320241 A1
- Masked il12 protein10 Apr 2025US 2025/0114489 A1Tagworks Pharmaceuticals B.V.
- Silk-chromophore composite materials for in situ oxygen sensing27 Mar 2025US 2025/0098994 A1
- Compounds, systems, and methods for monitoring and treating a surface of a subject31 Oct 2024US 2024/0358860 A1The General Hospital Corporation
- Compound and labeled biological substance using the same30 May 2024US 2024/0173437 A1FUJIFILM Corporation
Most cited
By later US patents
- Method for measuring oxygen concentration104US 4,810,655 AAbbott Laboratories · 1989
- Light imaging contrast agents83US 6,540,981 B2Amersham Health AS · 2003
- Fluorescent marker components and fluorescent probes52US 5,403,928 ADiatron Corporation · 1995
- Method and sensor for measuring oxygen concentration43US 5,043,286 AAbbott Laboratories · 1991
- Labeled fluorocarbon compositions38US 5,460,800 AAlliance Pharmaceutical Corp. · 1995