C07C 217/80
Having amino groups and etherified hydroxy groups bound to carbon atoms of
Official title: having amino groups and etherified hydroxy groups bound to carbon atoms of non-condensed six-membered aromatic rings
C07C217/80 (Having amino groups and etherified hydroxy groups bound to carbon atoms of) appears on 802 US grants and 732 published applications in this corpus.
Search patents in C07C- Granted patents
- 802
- Published applications
- 732
- Assignees
- 418
- Inventors
- 2,168
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 7 | 0 |
| 1991 | 22 | 0 |
| 1992 | 21 | 0 |
| 1993 | 20 | 0 |
| 1994 | 27 | 0 |
| 1995 | 25 | 0 |
| 1996 | 19 | 0 |
| 1997 | 18 | 0 |
| 1998 | 22 | 0 |
| 1999 | 13 | 0 |
| 2000 | 21 | 0 |
| 2001 | 21 | 7 |
| 2002 | 26 | 35 |
| 2003 | 34 | 48 |
| 2004 | 44 | 49 |
| 2005 | 20 | 29 |
| 2006 | 29 | 40 |
| 2007 | 21 | 25 |
| 2008 | 21 | 30 |
| 2009 | 16 | 34 |
| 2010 | 22 | 38 |
| 2011 | 21 | 21 |
| 2012 | 22 | 29 |
| 2013 | 17 | 24 |
| 2014 | 23 | 42 |
| 2015 | 22 | 41 |
| 2016 | 26 | 41 |
| 2017 | 19 | 23 |
| 2018 | 23 | 33 |
| 2019 | 36 | 16 |
| 2020 | 12 | 27 |
| 2021 | 21 | 27 |
| 2022 | 17 | 19 |
| 2023 | 16 | 10 |
| 2024 | 16 | 21 |
| 2025 | 12 | 11 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aromatic amine derivative, and organic electroluminescent element using same6 Oct 2026US 12,753,145 B2Idemitsu Kosan Co., Ltd.
- Lipoxygenase inhibitors22 Sep 2026US 12,741,926 B2SRI International
- Compound, and composition for forming hole transporting layer for perovskite solar cells15 Sep 2026US 12,735,395 B2Tokyo Chemical Industry Co., Ltd.
- Modified forms of ambroxol for therapeutic use30 Jun 2026US 12,668,567 B2Zywie Inc.
- Inhibitors of notch signaling pathway and use thereof in treatment of cancers16 Jun 2026US 12,655,141 B2Cellestia Biotech AG
- Disperse dyes for dyeing polyester fibres8 Oct 2026US 2026/0308841 A1University of Leeds
- Inhibitors of Notch Signaling Pathway and Use Thereof in Treatment of Cancers1 Oct 2026US 2026/0297082 A1Cellestia Biotech AG
- Photochromic compound, propargyl alcohol compound, curable composition, optical article, lens, and spectacles24 Sep 2026US 2026/0286216 A1Tokuyama Corporation
- Slack-activating compounds and their medical use3 Sep 2026US 2026/0258003 A1
- Non-coordinating anion activators containing a cation with long chain alkoxy functionalization13 Aug 2026US 2026/0234097 A1ExxonMobil Chemical Patents Inc.
Most cited
By later US patents
- Modulators of ATP-binding cassette transporters157US 7,495,103 B2Vertex Pharmaceuticals Incorporated · 2009
- Tetraaryl benzidines128US 5,639,914 AHodogaya Chemical Co., Ltd. · 1997
- Amine compound and electro-luminescence device comprising same122US 5,707,747 AHodogaya Chemical Co., Ltd. · 1998
- 6-(poly-substituted aryl)-4-aminopicolinates and their use as herbicides122US 7,314,849 B2Dow AgroSciences LLC · 2008
- Aryloxypropanolamine .beta. 3 adrenergic agonists115US 5,541,204 ABristol-Myers Squibb Company · 1996