C07C 215/84
Having amino groups bound to carbon atoms of six-membered aromatic rings being
Official title: having amino groups bound to carbon atoms of six-membered aromatic rings being part of condensed ring systems
C07C215/84 (Having amino groups bound to carbon atoms of six-membered aromatic rings being) appears on 26 US grants and 24 published applications in this corpus.
Search patents in C07C- Granted patents
- 26
- Published applications
- 24
- Assignees
- 24
- Inventors
- 78
- Latest grant
- 7 Jan 2025
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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 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 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 2 |
| 2015 | 1 | 2 |
| 2016 | 2 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 4 |
| 2020 | 1 | 0 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Ion channel antagonists/blockers and uses thereof7 Jan 2025US 12,187,681 B2Shanghai East Hospital
- Compounds and organic electronic devices28 May 2024US 11,997,922 B2Merck Patent GmbH
- Compounds and organic electronic devices2 May 2023US 11,641,775 B2Merck Patent GmbH
- Squarylium compound, light-emitting composition, and light-emitting film1 Mar 2022US 11,261,374 B2Konica Minolta, Inc.
- Organic compound and organic electroluminescent element comprising same31 Aug 2021US 11,107,993 B2Material Science Co., Ltd.
- Naphthalene-type compound and preparation method therefore and use therefore18 Dec 2025US 2025/0382258 A1Dalian Institute of Chemical Physics, Chinese Academy of Sciences
- Indane bis-o-aminophenols and polymers prepared therefrom12 Jun 2025US 2025/0188015 A1
- Urolithin derivatives and therapeutic uses15 Feb 2024US 2024/0051933 A1Vandria SA
- Compounds and organic electronic devices6 Jul 2023US 2023/0217811 A1Merck Patent GmbH
- Ion Channel Antagonists/Blockers and Uses Thereof19 Jan 2023US 2023/0015875 A1Shanghai East Hospital
Most cited
By later US patents
- Compounds and organic electronic devices22US 9,882,142 B2Merck Patent GmbH · 2018
- Diphenol compound, aromatic polycarbonate and electrophotoconductive photoconductor19US 6,664,361 B2Ricoh Company, Ltd. · 2003
- Aminotetralols15US 4,035,512 ATakeda Chemical Industries, Ltd. · 1977
- Crysene derivatives15US 4,719,046 ABurroughs Wellcome Co. · 1988
- Compositions for dyeing keratin fibers containing para-aminophenols, dyeing process, and para -aminophenols4US 6,203,580 B1L'oreal · 2001