C09B 45/18
Containing copper
Official title: containing copper
C09B45/18 (Containing copper) appears on 34 US grants and 37 published applications in this corpus.
Search patents in C09B- Granted patents
- 34
- Published applications
- 37
- Assignees
- 23
- Inventors
- 95
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 2 |
| 2003 | 3 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 7 |
| 2006 | 5 | 3 |
| 2007 | 2 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 2 | 4 |
| 2012 | 3 | 0 |
| 2013 | 1 | 0 |
| 2014 | 1 | 3 |
| 2015 | 4 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 5 |
| 2018 | 5 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 2 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Coloring composition, film, color filter, solid-state imaging element, and image display device5 Sep 2023US 11,746,239 B2FUJIFILM Corporation
- Metal azo pigments28 Aug 2018US 10,059,844 B2LANXESS Deutschland GmbH
- Metal azo pigments17 Jul 2018US 10,023,744 B2LANXESS Deutschland GmbH
- Metal azo pigments10 Jul 2018US 10,017,644 B2LANXESS Deutschland GmbH
- Metal azo pigments10 Jul 2018US 10,017,645 B2LANXESS Deutschland GmbH
- Coloring composition, method for producing film, method for producing color filter, method for producing solid-state imaging element, and method for producing image display device20 Aug 2020US 2020/0263037 A1FUJIFILM Corporation
- Coloring composition, film, color filter, solid-state imaging element, and image display device2 Jul 2020US 2020/0207990 A1FUJIFILM Corporation
- Metal azo pigments28 Sep 2017US 2017/0275464 A1LANXESS Deutschland GmbH
- Metal azo pigments28 Sep 2017US 2017/0275465 A1LANXESS Deutschland GmbH
- Metal azo pigments28 Sep 2017US 2017/0275466 A1LANXESS Deutschland GmbH
Most cited
By later US patents
- Azo-metal complex dye and method for producing the same and its use for a high density optical disc recording medium46US 6,534,636 B2Industrial Technology Research Institute · 2003
- Magenta inks comprising copper complex azo dyes based on 1-naphthol-di- or tri-sulfonic acids19US 6,521,032 B1Ciba Specialty Chemicals Corporation · 2003
- Metallized phenyl-azo-naphthol compounds6US 4,058,515 AToms River Chemical Corporation · 1977
- Metal azo pigments and pigment preparations produced therefrom5US 8,932,786 B2LANXESS Deutschland GmbH · 2015
- Metallized monoazo dyes4US 4,125,368 AToms River Chemical Corporation · 1978