G03G 9/0928
Compounds capable to generate colouring agents by chemical reaction
Official title: {Compounds capable to generate colouring agents by chemical reaction}
G03G9/0928 (Compounds capable to generate colouring agents by chemical reaction) appears on 123 US grants and 122 published applications in this corpus.
Search patents in G03G- Granted patents
- 123
- Published applications
- 122
- Assignees
- 44
- Inventors
- 218
- Latest grant
- 31 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 6 | 0 |
| 2002 | 0 | 1 |
| 2003 | 6 | 5 |
| 2004 | 2 | 3 |
| 2005 | 1 | 7 |
| 2006 | 2 | 6 |
| 2007 | 4 | 10 |
| 2008 | 1 | 0 |
| 2009 | 2 | 5 |
| 2010 | 5 | 5 |
| 2011 | 1 | 17 |
| 2012 | 4 | 14 |
| 2013 | 14 | 12 |
| 2014 | 13 | 11 |
| 2015 | 11 | 6 |
| 2016 | 10 | 7 |
| 2017 | 3 | 5 |
| 2018 | 4 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
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- Electrostatic method for multicolor imaging from a single toner bath comprising double-encapsulated toner particles51US 5,185,226 AOlin Corporation · 1993
- Security marking method and composition47US 5,516,362 ANocopi Technologies, Inc. · 1996
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