C07C 43/13
Containing hydroxy or o-metal groups
Official title: containing hydroxy or O-metal groups (C07C43/11 takes precedence)
C07C43/13 (Containing hydroxy or o-metal groups) appears on 340 US grants and 251 published applications in this corpus.
Search patents in C07C- Granted patents
- 340
- Published applications
- 251
- Assignees
- 191
- Inventors
- 765
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 14 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 10 | 0 |
| 1980 | 3 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 7 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 7 | 0 |
| 1987 | 12 | 0 |
| 1988 | 7 | 0 |
| 1989 | 9 | 0 |
| 1990 | 8 | 0 |
| 1991 | 7 | 0 |
| 1992 | 15 | 0 |
| 1993 | 12 | 0 |
| 1994 | 5 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 4 |
| 2003 | 8 | 8 |
| 2004 | 4 | 14 |
| 2005 | 5 | 8 |
| 2006 | 7 | 5 |
| 2007 | 6 | 7 |
| 2008 | 3 | 10 |
| 2009 | 3 | 8 |
| 2010 | 7 | 15 |
| 2011 | 8 | 15 |
| 2012 | 10 | 10 |
| 2013 | 11 | 6 |
| 2014 | 5 | 12 |
| 2015 | 10 | 8 |
| 2016 | 6 | 13 |
| 2017 | 11 | 11 |
| 2018 | 11 | 12 |
| 2019 | 5 | 3 |
| 2020 | 4 | 9 |
| 2021 | 2 | 8 |
| 2022 | 9 | 14 |
| 2023 | 9 | 12 |
| 2024 | 10 | 9 |
| 2025 | 7 | 11 |
| 2026 | 5 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, precursor compound thereof, surfactant composition, and detergent composition11 Aug 2026US 12,703,838 B2Kao Corporation
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium9 Jun 2026US 12,651,610 B2Resonac Corporation
- Biobased alkyl glyceryl ethers and methods of making and using the same24 Mar 2026US 12,583,808 B2Inolex Investment Corporation
- Higher secondary alcohol alkoxylate precursor, higher secondary alcohol alkoxylate adduct and higher secondary alkyl ether sulfate ester salt, and methods for producing these10 Mar 2026US 12,570,592 B2Nippon Shokubai Co., Ltd.
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium6 Jan 2026US 12,518,787 B2Resonac Corporation
- Biobased alkyl glyceryl ethers and methods of making and using the same1 Oct 2026US 2026/0297004 A1Inolex Investment Corporation
- Semiconductor photoresist composition and method of forming patterns using the composition17 Sep 2026US 2026/0277100 A1Samsung SDI.Co., Ltd.
- Method for producing a musk fragrance intermediate using alcl3 as catalyst10 Sep 2026US 2026/0265169 A1International Flavors & Fragrances Inc.
- Process for the preparation of ethylhexylglycerol27 Aug 2026US 2026/0250225 A1Symrise AG
- Fluorine-containing ether compound, lubricant for magnetic recording medium, and magnetic recording medium27 Aug 2026US 2026/0250591 A1Resonac Corporation
Most cited
By later US patents
- Cosmetic, dermo-pharmaceutical or vesicle-containing composition including clycerol-derived compounds93US 5,362,494 AL'oreal · 1994
- Methods of treating cardiovascular diseases, dyslipidemia, dyslipoproteinemia, and hypertension with ether compounds81US 6,506,799 B1Esperion Therapeutics, Inc. · 2003
- Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom61US 4,946,992 ACiba-Geigy Corporation · 1990
- .alpha.-Mono (methyl-branched alkyl) glyceryl ether and a skin care cosmetic composition containing the same60US 4,634,719 AKao Soap Co., Ltd. · 1987
- Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom58US 4,898,981 ACiba-Geigy Corporation · 1990