C09B 47/061
Having halogen atoms linked directly to the pc skeleton
Official title: {having halogen atoms linked directly to the Pc skeleton}
C09B47/061 (Having halogen atoms linked directly to the pc skeleton) appears on 15 US grants and 10 published applications in this corpus.
Search patents in C09B- Granted patents
- 15
- Published applications
- 10
- Assignees
- 19
- Inventors
- 59
- Latest grant
- 1 Mar 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 1 |
| 2020 | 4 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Polyhalogenated zinc phthalocyanine, polyhalogenated zinc phthalocyanine pigment, and color filter including pixel portion containing polyhalogenated zinc phthalocyanine pigment1 Mar 2022US 11,261,332 B2DIC Corporation
- Pigment compositions containing chlorinated copper phthalocyanine pigments in the gamma crystal form14 Jul 2020US 10,711,137 B2Sun Chemical Corporation
- Colorant for plastic, coloring composition for plastic using the same, and plastic molded article28 Apr 2020US 10,633,510 B2Toyo Ink Sc Holdings Co., Ltd.
- Optical material and use thereof21 Apr 2020US 10,627,650 B2Mitsui Chemicals, Inc.
- Compound, photosensitive resin composition including the same, and color filter18 Feb 2020US 10,564,320 B2Samsung SDI.Co., Ltd.
- Colorant for heat transfer fluid, and composition comprising same23 Feb 2023US 2023/0053517 A1Kd Finechem Co., Ltd.
- Polyhalogenated zinc phthalocyanine, polyhalogenated zinc phthalocyanine pigment, and color filter including pixel portion containing polyhalogenated zinc phthalocyanine pigment9 Sep 2021US 2021/0277247 A1DIC Corporation
- Pigment compositions containing chlorinated copper phthalocyanine pigments in the gamma crystal form22 Aug 2019US 2019/0256712 A1Sun Chemical Corporation
- Compound, photosensitive resin composition including the same, and color filter22 Nov 2018US 2018/0335547 A1Samsung SDI.Co., Ltd.
- Colorant for plastic, coloring composition for plastic using same, and plastic molded article20 Apr 2017US 2017/0107350 A1Toyo Ink Sc Holdings Co., Ltd.
Most cited
By later US patents
- Photoconductive phthalocyanine pigments, electrophotographic elements containing them and a method of use70US 4,701,396 AEastman Kodak Company · 1987
- Optical information recording medium41US 4,458,004 ARicoh Company, Ltd. · 1984
- Titanium phthalocyanine optical semiconductor material and electrophotographic plate using same26US 4,882,427 AToyo Ink Manufacturing Co., Ltd. · 1989
- Catalyst and method of manufacture and use thereof17US 4,049,572 AUop LLC · 1977
- Naphthalocyanine derivatives and their use in optical recording medium14US 5,034,309 AHitachi Chemical Company, Ltd. · 1991