C07D 339/04
Having the hetero atoms in positions 1 and 2
Official title: having the hetero atoms in positions 1 and 2, e.g. lipoic acid
C07D339/04 (Having the hetero atoms in positions 1 and 2) appears on 204 US grants and 214 published applications in this corpus.
Search patents in C07D- Granted patents
- 204
- Published applications
- 214
- Assignees
- 143
- Inventors
- 552
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 8 | 0 |
| 2001 | 8 | 0 |
| 2002 | 6 | 5 |
| 2003 | 6 | 8 |
| 2004 | 3 | 11 |
| 2005 | 9 | 9 |
| 2006 | 4 | 7 |
| 2007 | 7 | 11 |
| 2008 | 2 | 7 |
| 2009 | 4 | 9 |
| 2010 | 5 | 11 |
| 2011 | 4 | 15 |
| 2012 | 6 | 7 |
| 2013 | 9 | 7 |
| 2014 | 6 | 12 |
| 2015 | 11 | 26 |
| 2016 | 18 | 9 |
| 2017 | 7 | 8 |
| 2018 | 6 | 4 |
| 2019 | 3 | 2 |
| 2020 | 2 | 4 |
| 2021 | 5 | 13 |
| 2022 | 2 | 9 |
| 2023 | 3 | 2 |
| 2024 | 3 | 6 |
| 2025 | 2 | 7 |
| 2026 | 0 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- N-lipoic-amino acid or peptide, derivatives and their uses7 Oct 2025US 12,435,056 B2Neostrata Company, Inc.
- Fabrication of luminescent quantum dot thiol-yne nanocomposites with tailorable optical, thermal and mechanical properties11 Mar 2025US 12,247,152 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Heterocyclic-dithiol click chemistry24 Dec 2024US 12,171,854 B2Northeastern University
- Fabrication of luminescent quantum dot thiol-yne nanocomposites with tailorable optical, thermal and mechanical properties15 Oct 2024US 12,116,519 B2The Government of the United States of America, as represented by the Secretary of the Navy
- Small molecule anticancer agents, combinations and uses thereof9 Jul 2024US 12,030,864 B2University of Florida Research Foundation, Inc.
- Sulfine-Based Compounds for Generating Hydrogen Persulfide10 Sep 2026US 2026/0265055 A1Brown University
- Thioctic acid based ligands27 Aug 2026US 2026/0250261 A1The Government of the United States of America, as represented by the Secretary of the Navy
- A method of treating seeds and seeds produced thereby13 Aug 2026US 2026/0231848 A1Cyprus University of Technology
- Method for preparing dithiocyclopentenone derivative and application thereof30 Apr 2026US 2026/0116866 A1Inner Mongolia University of Science & Technology
- Compounds and methods for the treatment of dermal and ocular disorders26 Feb 2026US 2026/0055110 A1Azura Ophthalmics Ltd.
Most cited
By later US patents
- 1,3-propane diol esters and ethers and methods for their use in drug delivery162US 6,555,700 B1Scotia Holdings PLC · 2003
- Fatty acid esters as bioactive compounds147US 6,245,811 B1Scotia Holdings PLC · 2001
- Dithiolane derivatives75US 6,369,098 B1Bethesda Pharmaceuticals, Inc. · 2002
- Antioxidants67US 6,664,287 B2Bethesda Pharmaceuticals, Inc. · 2003
- Derivatives of 4- or 5-aminosalicylic acid53US 7,910,568 B2Antibe Therapeutics Inc. · 2011