C09B 57/10
Metal complexes of organic compounds not being dyes in uncomplexed form
C09B57/10 (Metal complexes of organic compounds not being dyes in uncomplexed form) appears on 384 US grants and 439 published applications in this corpus.
Search patents in C09B- Granted patents
- 384
- Published applications
- 439
- Assignees
- 220
- Inventors
- 1,091
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 5 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 1 |
| 2002 | 3 | 8 |
| 2003 | 7 | 8 |
| 2004 | 6 | 9 |
| 2005 | 4 | 11 |
| 2006 | 6 | 9 |
| 2007 | 1 | 14 |
| 2008 | 4 | 14 |
| 2009 | 12 | 21 |
| 2010 | 10 | 32 |
| 2011 | 12 | 39 |
| 2012 | 13 | 42 |
| 2013 | 24 | 28 |
| 2014 | 39 | 35 |
| 2015 | 37 | 41 |
| 2016 | 32 | 36 |
| 2017 | 24 | 19 |
| 2018 | 29 | 17 |
| 2019 | 21 | 16 |
| 2020 | 15 | 10 |
| 2021 | 11 | 6 |
| 2022 | 5 | 6 |
| 2023 | 9 | 8 |
| 2024 | 5 | 6 |
| 2025 | 2 | 2 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pigment and method for producing same, solution, metal hydroxyl amount evaluation method, and metal hydroxyl processing rate evaluation method1 Sep 2026US 12,723,158 B2Kyoto University
- Carbene compounds and organic electroluminescent devices17 Mar 2026US 12,577,261 B2University of Southern California
- Organic electroluminescent materials and devices6 Jan 2026US 12,520,715 B2University of Southern California
- Optical film and display device comprising same14 Oct 2025US 12,441,915 B2LG Chem.Ltd.
- Energy sensitization of acceptors and donors in organic photovoltaics25 Feb 2025US 12,239,015 B2University of Southern California
- Metal complex compounds as photosensitizers for photodynamic therapy30 Jul 2026US 2026/0217749 A1Centre National De La Recherche Scientifique
- Pigment and method for producing same, solution, metal hydroxyl amount evaluation method, and metal hydroxyl processing rate evaluation method27 Mar 2025US 2025/0101231 A1Kyoto University
- Composition for forming colored layer, optical film and display device20 Feb 2025US 2025/0059388 A1Toppan Holdings Inc.
- Organic electronic devices comprising metal complexes with high dipole moment fragments29 Aug 2024US 2024/0292735 A1Novaled GmbH
- Display device8 Aug 2024US 2024/0264335 A1LG Display Co., Ltd.
Most cited
By later US patents
- Polymeric transition metal complexes and uses thereof1,155US 6,605,200 B1TheraSense, Inc. · 2003
- Transition metal complexes with bidentate ligand having an imidazole ring and sensor constructed therewith1,152US 6,605,201 B1TheraSense, Inc. · 2003
- Blue emitting internal junction organic electroluminescent device (I)398US 5,151,629 AEastman Kodak Company · 1992
- Organometallic complexes as phosphorescent emitters in organic LEDs235US 6,830,828 B2The Trustees of Princeton University · 2004
- Glucose sensing molecules having selected fluorescent properties205US 6,682,938 B1MiniMed Inc. · 2004