C07C 219/10
Having at least one of the hydroxy groups esterified by a carboxylic
Official title: having at least one of the hydroxy groups esterified by a carboxylic acid having the esterifying carboxyl group bound to an acyclic carbon atom of a carbon skeleton containing rings
C07C219/10 (Having at least one of the hydroxy groups esterified by a carboxylic) appears on 45 US grants and 38 published applications in this corpus.
Search patents in C07C- Granted patents
- 45
- Published applications
- 38
- Assignees
- 40
- Inventors
- 132
- Latest grant
- 10 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 5 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 2 | 3 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 2 |
| 2017 | 4 | 5 |
| 2018 | 2 | 0 |
| 2019 | 0 | 3 |
| 2020 | 2 | 0 |
| 2021 | 2 | 3 |
| 2022 | 0 | 2 |
| 2023 | 4 | 1 |
| 2024 | 2 | 3 |
| 2025 | 0 | 5 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Acyclic lipids and methods of use thereof10 Feb 2026US 12,545,636 B2ReNAgade Therapeutics Management Inc.
- Method for producing 2-dimethylaminoethyl (meth)acrylate17 Sep 2024US 12,091,480 B2Snf Group
- Method for producing triarylorganoborates23 Jul 2024US 12,043,636 B2Covestro Intellectual Property GmbH & Co.KG
- High penetration prodrug compositions of retinoids and retinoids-related compounds17 Oct 2023US 11,786,497 B2
- Method for producing triarylorganoborates19 Sep 2023US 11,760,765 B2Covestro Intellectual Property GmbH & Co.KG
- Ionizable lipids with degradable head23 Jul 2026US 2026/0207502 A1Turn Biotechnologies, Inc.
- Chiral aryl propionic acid derivative and pharmaceutical composition thereof, and use11 Sep 2025US 2025/0281452 A1Shijiazhuang Discovery Medicine Technology Co., Ltd
- Intermediate of polyamine derivative, preparation method therefor, and use thereof17 Jul 2025US 2025/0230126 A1Wuhan Wuyao Sci&Tech Co., Ltd
- Lipid nanoparticles26 Jun 2025US 2025/0205362 A1National University Corporation Hokkaido University
- Novel lipids and lipid nanoparticle formulations for delivery of nucleic acids30 Jan 2025US 2025/0034081 A1Acuitas Therapeutics, Inc.
Most cited
By later US patents
- Sigma receptor ligands and the use thereof150US 6,057,371 AVirginia Commonwealth University · 2000
- Stilbene derivatives as anticancer agents78US 5,430,062 AResearch Corporation Technologies, Inc. · 1995
- Lipids and lipid nanoparticle formulations for delivery of nucleic acids64US 10,106,490 B2Acuitas Therapeutics, Inc. · 2018
- Lipids and lipid nanoparticle formulations for delivery of nucleic acids64US 9,738,593 B2Acuitas Therapeutics, Inc. · 2017
- Sigma receptor ligands and the use thereof56US 6,087,346 ACambridge NeuroScience, Inc. · 2000