C07C 217/84
The oxygen atom of at least one of the etherified hydroxy groups
Official title: the oxygen atom of at least one of the etherified hydroxy groups being further bound to an acyclic carbon atom
C07C217/84 (The oxygen atom of at least one of the etherified hydroxy groups) appears on 392 US grants and 350 published applications in this corpus.
Search patents in C07C- Granted patents
- 392
- Published applications
- 350
- Assignees
- 242
- Inventors
- 1,031
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 11 | 0 |
| 1992 | 12 | 0 |
| 1993 | 12 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 11 | 0 |
| 1998 | 14 | 0 |
| 1999 | 5 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 2 |
| 2002 | 18 | 22 |
| 2003 | 27 | 31 |
| 2004 | 28 | 18 |
| 2005 | 8 | 15 |
| 2006 | 10 | 23 |
| 2007 | 10 | 13 |
| 2008 | 13 | 16 |
| 2009 | 11 | 17 |
| 2010 | 11 | 12 |
| 2011 | 9 | 5 |
| 2012 | 6 | 15 |
| 2013 | 7 | 13 |
| 2014 | 10 | 13 |
| 2015 | 13 | 19 |
| 2016 | 13 | 28 |
| 2017 | 8 | 12 |
| 2018 | 12 | 10 |
| 2019 | 22 | 9 |
| 2020 | 4 | 10 |
| 2021 | 2 | 9 |
| 2022 | 7 | 9 |
| 2023 | 7 | 7 |
| 2024 | 4 | 10 |
| 2025 | 6 | 7 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lipoxygenase inhibitors22 Sep 2026US 12,741,926 B2SRI International
- Modified forms of ambroxol for therapeutic use30 Jun 2026US 12,668,567 B2Zywie Inc.
- Non-coordinating anion activators containing a cation with long chain alkoxy functionalization12 May 2026US 12,623,997 B2ExxonMobil Chemical Patents Inc.
- Composition comprising a combination of two particular oxidation dye precursors, an amphoteric or zwitterionic surfactant and a solid fatty substance31 Mar 2026US 12,589,063 B2L'oreal
- Photoredox-catalyzed direct C—H functionalization of arenes27 Jan 2026US 12,534,437 B2The University of North Carolina at Chapel Hill
- Non-coordinating anion activators containing a cation with long chain alkoxy functionalization13 Aug 2026US 2026/0234097 A1ExxonMobil Chemical Patents Inc.
- Polymorphic forms of rad1901-2hcl29 Jan 2026US 2026/0028309 A1Radius Pharmaceuticals, Inc.
- Method of treating cancer using selective estrogen receptor modulators8 Jan 2026US 2026/0007620 A1Duke University
- Processes and compounds8 Jan 2026US 2026/0008792 A1Radius Pharmaceuticals, Inc.
- Resin composition, diamine compound, cured substance, laminate, manufacturing method for cured substance, manufacturing method for laminate, manufacturing method for semiconductor device, and semiconductor device1 Jan 2026US 2026/0003281 A1FUJIFILM Corporation
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