C09B 69/101
Containing an anthracene dye
Official title: {containing an anthracene dye}
C09B69/101 (Containing an anthracene dye) appears on 229 US grants and 243 published applications in this corpus.
Search patents in C09B- Granted patents
- 229
- Published applications
- 243
- Assignees
- 103
- Inventors
- 536
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 1 |
| 2002 | 2 | 4 |
| 2003 | 4 | 4 |
| 2004 | 6 | 14 |
| 2005 | 5 | 5 |
| 2006 | 8 | 6 |
| 2007 | 5 | 4 |
| 2008 | 1 | 7 |
| 2009 | 3 | 6 |
| 2010 | 2 | 6 |
| 2011 | 3 | 16 |
| 2012 | 6 | 15 |
| 2013 | 10 | 24 |
| 2014 | 18 | 14 |
| 2015 | 16 | 10 |
| 2016 | 13 | 7 |
| 2017 | 7 | 13 |
| 2018 | 5 | 25 |
| 2019 | 14 | 10 |
| 2020 | 14 | 10 |
| 2021 | 11 | 9 |
| 2022 | 10 | 6 |
| 2023 | 5 | 6 |
| 2024 | 8 | 12 |
| 2025 | 10 | 6 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Deep ultraviolet-excitable water-solvated polymeric dyes25 Aug 2026US 12,715,997 B2Becton, Dickinson and Company
- Plant cultivation method12 May 2026US 12,622,432 B2BASF SE
- UV/HEVL-filtering contact lenses7 Apr 2026US 12,595,368 B2Alcon Inc.
- Ultra bright dimeric or polymeric dyes17 Mar 2026US 12,577,403 B2Sony Group Corporation
- Ultra bright dimeric or polymeric dyes with spacing linker groups24 Feb 2026US 12,560,612 B2Sony Group Corporation
- Polymeric dyes13 Aug 2026US 2026/0234407 A1
- Ultra bright dimeric or polymeric dyes2 Jul 2026US 2026/0184926 A1Sony Group Corporation
- Molecular renal probes for detecting acute kidney injury11 Jun 2026US 2026/0158174 A1Nanyang Technological University
- Compound and labeled biological substance using the same25 Dec 2025US 2025/0389724 A1FUJIFILM Corporation
- Polymeric dyes with linker groups comprising deoxyribose18 Dec 2025US 2025/0382465 A1Sony Group Corporation
Most cited
By later US patents
- Conjugated polymers having spiro centers and their use as electroluminescence materials138US 5,621,131 AHoechst Aktiengesellschaft · 1997
- Polymeric anthraquinone derived colorants61US 4,137,243 AMilliken Research Corporation · 1979
- Tetraaroxyperylene-3,4,9,10-tetracarboxylic polyimides60US 5,677,417 AMax-Planck-Gesellschaft zur Foerderung · 1997
- Method of doping organic semiconductors with quinonediimine derivatives56US 6,908,783 B1Novaled GmbH · 2005
- Fluorescent polymer superquenching-based bioassays56US 7,122,383 B2QTL Biosystems LLC · 2006