C07C 59/70
Ethers of hydroxy-acetic acid
Official title: Ethers of hydroxy-acetic acid {, e.g. substitutes on the ring}
C07C59/70 (Ethers of hydroxy-acetic acid) appears on 155 US grants and 114 published applications in this corpus.
Search patents in C07C- Granted patents
- 155
- Published applications
- 114
- Assignees
- 97
- Inventors
- 383
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 10 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 8 | 0 |
| 1993 | 6 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 3 |
| 2004 | 2 | 3 |
| 2005 | 3 | 6 |
| 2006 | 2 | 2 |
| 2007 | 3 | 8 |
| 2008 | 2 | 8 |
| 2009 | 4 | 6 |
| 2010 | 3 | 4 |
| 2011 | 8 | 10 |
| 2012 | 10 | 5 |
| 2013 | 9 | 6 |
| 2014 | 2 | 5 |
| 2015 | 5 | 4 |
| 2016 | 6 | 9 |
| 2017 | 3 | 3 |
| 2018 | 3 | 6 |
| 2019 | 2 | 3 |
| 2020 | 3 | 5 |
| 2021 | 4 | 3 |
| 2022 | 2 | 3 |
| 2023 | 2 | 5 |
| 2024 | 0 | 3 |
| 2025 | 2 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Thyromimetics20 Jan 2026US 12,528,761 B2Autobahn Therapeutics, Inc.
- Thyromimetics11 Nov 2025US 12,466,781 B2Autobahn Therapeutics, Inc.
- Compounds for the treatment of neuromuscular disorders16 Sep 2025US 12,415,771 B2Nmd Pharma A/S
- Thyromimetics28 Nov 2023US 11,827,596 B2Autobahn Therapeutics, Inc.
- Thyromimetics6 Jun 2023US 11,667,606 B2Autobahn Therapeutics, Inc.
- Compound useful as thyroid hormone receptor ß-selective thyroid hormone analog30 Jul 2026US 2026/0216110 A1National University Corporation Tokai National Higher Education and Research System
- Resist composition, method for forming resist pattern, compound, and polymer compound26 Mar 2026US 2026/0086458 A1Tokyo Ohka Kogyo.Co., Ltd.
- Oligomeric binaphtyl compounds and thermoplastic resins21 Aug 2025US 2025/0263363 A1Mitsubishi Gas Chemical Company, Inc.
- Derivatives of sobetirome26 Dec 2024US 2024/0425437 A1Oregon Health & Science University
- Treprostinil analogs and related methods of making and using29 Aug 2024US 2024/0287105 A1United Therapeutics Corporation
Most cited
By later US patents
- Compounds and methods for delivery of prostacyclin analogs122US 7,417,070 B2United Therapeutics Corporation · 2008
- Compounds and methods for delivery of prostacyclin analogs111US 7,384,978 B2United Therapeutics Corporation · 2008
- Compounds and methods for delivery of prostacyclin analogs92US 7,544,713 B2United Therapeutics Corporation · 2009
- Triarylethylene carboxylic acids with estrogenic activity91US 5,189,212 AUniversity of Georgia Research Foundation, Inc. · 1993
- Compounds and methods for delivery of prostacyclin analogs64US 8,232,316 B2United Therapeutics Corporation · 2012