C09B 47/064
Having nitrogen atom directly linked to the skeleton
Official title: {having nitrogen atom(s) directly linked to the skeleton}
C09B47/064 (Having nitrogen atom directly linked to the skeleton) appears on 8 US grants and 6 published applications in this corpus.
Search patents in C09B- Granted patents
- 8
- Published applications
- 6
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 16 Jun 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 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 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Phthalonitrile compound16 Jun 2020US 10,683,261 B2LG Chem.Ltd.
- Porphyrazine coloring matter, ink composition containing the same and colored product17 Sep 2013US 8,535,432 B2Nippon Kayaku Kabushiki Kaisha
- Ink set, recording method, and colored object24 Jul 2012US 8,226,222 B2Nippon Kayaku Kabushiki Kaisha
- Naphthalocyanine dye and method for producing the same23 Nov 2010US 7,838,669 B2FUJIFILM Corporation
- Metal phthalocyanine crystal particles, production method thereof, and electrophotographic photoreceptor as well as electrophotographic process using the same4 Feb 2003US 6,514,651 B1Konica Corporation
- Phthalonitrile compound7 Jun 2018US 2018/0155276 A1LG Chem.Ltd.
- Dispersion liquid, transparent conductive film, input device, and organic electroluminescent lighting device9 Mar 2017US 2017/0069691 A1Dexerials Corporation
- Porphyrazine Coloring Matter, Ink Composition Containing The Same And Colored Product19 Jan 2012US 2012/0013678 A1Nippon Kayaku Kabushiki Kaisha
- Ink set, recording method, and colored object10 Feb 2011US 2011/0032302 A1Nippon Kayaku Kabushiki Kaisha
- Naphthalocyanine dye and method for producing the same29 Mar 2007US 2007/0073053 A1Fuji Photo Film Co., Ltd.
Most cited
By later US patents
- Ink set, recording method, and colored object11US 8,226,222 B2Nippon Kayaku Kabushiki Kaisha · 2012
- Substituted phthalocyanine9US 4,824,947 AImperial Chemical Industries PLC · 1989
- Phthalocyanine compounds, process for producing the same, and near infrared absorbent comprising the same5US 6,468,713 B1Yamamoto Chemicals, Inc. · 2002
- Metal phthalocyanine crystal particles, production method thereof, and electrophotographic photoreceptor as well as electrophotographic process using the same5US 6,514,651 B1Konica Corporation · 2003
- Deodorizer consisting of metallophthalocyanine and process for preparing metallophthalocyanine2US 5,883,245 AOrient Chemical Industries, Ltd. · 1999