C07C 43/1785
Having more than one ether bound
Official title: {having more than one ether bound}
C07C43/1785 (Having more than one ether bound) appears on 92 US grants and 43 published applications in this corpus.
Search patents in C07C- Granted patents
- 92
- Published applications
- 43
- Assignees
- 57
- Inventors
- 175
- Latest grant
- 25 Nov 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 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 9 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 7 | 0 |
| 1998 | 7 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 3 | 2 |
| 2012 | 1 | 1 |
| 2013 | 2 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 6 |
| 2018 | 2 | 1 |
| 2019 | 3 | 1 |
| 2020 | 4 | 4 |
| 2021 | 1 | 4 |
| 2022 | 3 | 1 |
| 2023 | 1 | 2 |
| 2024 | 0 | 2 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Trisphenol derivative25 Nov 2025US 12,479,784 B2Honshu Chemical Industry Co., Ltd.
- Resist underlayer film-forming composition containing substituted crosslinkable compound2 Sep 2025US 12,405,533 B2Nissan Chemical Industries, Ltd.
- Polyalkylene glycol compound12 Aug 2025US 12,384,882 B2Idemitsu Kosan Co., Ltd.
- Compound containing unsaturated double bond, oxygen absorber comprising same, and resin composition19 Sep 2023US 11,760,816 B2Kuraray Co., Ltd.
- Compound containing unsaturated double bond, oxygen absorbent using same and resin composition26 Jul 2022US 11,396,486 B2Kuraray Co., Ltd.
- Non-ionic surfactants and methods of making and using the same2 Jul 2026US 2026/0184659 A1Life Technologies Corporation
- Process for preparing perfuming intermediates7 Nov 2024US 2024/0368068 A1Firmenich SA
- Methods for preparing and purifying environmentally compatible detergents11 Jan 2024US 2024/0010590 A1Takeda Pharmaceutical Company Limited
- Polyether derivatives, uses, and methods of making the same21 Sep 2023US 2023/0295374 A1
- Novel trisphenol derivative27 Jul 2023US 2023/0234905 A1Honshu Chemical Industry Co., Ltd.
Most cited
By later US patents
- 3-(3-Hydroxybutoxy)-1-butanol in pharmaceutical compositions48US 4,584,321 AIstituto Luso Farmaco D'Italia S.p.A. · 1986
- Protein kinase C inhibitors36US 5,624,949 AEli Lilly and Company · 1997
- Substituted 9-(1 or 3-monoacyloxy or 1,3-diacyloxy-2-propoxymethyl) purines as antiviral agent33US 5,250,535 ASyntex Corporation · 1993
- Protein kinase c inhibitors32US 5,552,396 AEli Lilly and Company · 1996
- Methods employing and compositions containing defined oxidized phospholipids for prevention and treatment of atherosclerosis31US 6,838,452 B2Vascular Biogenics Ltd. · 2005