C09B 67/0015
Of azoic pigments
Official title: {of azoic pigments}
C09B67/0015 (Of azoic pigments) appears on 61 US grants and 22 published applications in this corpus.
Search patents in C09B- Granted patents
- 61
- Published applications
- 22
- Assignees
- 29
- Inventors
- 129
- Latest grant
- 24 Dec 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 3 | 2 |
| 2003 | 2 | 1 |
| 2004 | 2 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 2 |
| 2007 | 3 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 4 |
| 2010 | 0 | 3 |
| 2011 | 1 | 0 |
| 2012 | 2 | 0 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- C.I. pigment yellow 155 and process for preparing the same, pigment composition and colorant composition containing the pigment, and use thereof as colorant24 Dec 2019US 10,513,613 B2Clariant Plastics & Coatings Ltd
- Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink7 Jun 2016US 9,359,503 B2FUJIFILM Corporation
- Pigment particle, ink, ink cartridge, and ink jet recording method16 Sep 2014US 8,834,621 B2Canon Kabushiki Kaisha
- Pigment, method for manufacturing the same, pigment dispersion, and yellow toner13 Aug 2013US 8,507,713 B2Canon Kabushiki Kaisha
- Method for the production of pure C.I. pigment orange 7411 Dec 2012US 8,329,369 B2Clariant Finance (BVI) Limited
- Alternative solvent systems and dye formulations10 Sep 2026US 2026/0265529 A1
- Agent for modifying pigment to dye, and colorant composition comprising the dye15 Sep 2022US 2022/0287939 A1Amorepacific Corporation
- C.i. pigment yellow 155 and process for preparing the same, pigment composition and colorant composition containing the pigment, and use thereof as colorant2 Nov 2017US 2017/0313884 A1Clariant Plastics & Coatings Ltd
- Azo pigment, method for preparing azo pigment, dispersion including azo pigment, coloring composition, and inkjet recording ink22 May 2014US 2014/0141250 A1FUJIFILM Corporation
- Pigment particle, ink, ink cartridge, and ink jet recording method14 Mar 2013US 2013/0063518 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Process for conditioning organic pigments33US 5,194,088 ACiba-Geigy Corporation · 1993
- Pigment for electrophotographic toners and developers19US 6,028,178 AClariant GmbH · 2000
- Metal complex pigments17US 6,350,307 B1Bayer Aktiengesellschaft · 2002
- Disperse dye stable to dyeing, and its use for dyeing synthetic and semi-synthetic fibre materials14US 4,327,999 ACiba-Geigy Corporation · 1982
- Crystal polymorphs of a yellow disazo colorant, and their preparation14US 6,504,045 B2Clariant GmbH · 2003