C07C 327/00
Thiocarboxylic acids
C07C327/00 (Thiocarboxylic acids) appears on 1,448 US grants and 800 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,448
- Published applications
- 800
- Assignees
- 640
- Inventors
- 3,054
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 26 | 0 |
| 1977 | 26 | 0 |
| 1978 | 36 | 0 |
| 1979 | 27 | 0 |
| 1980 | 30 | 0 |
| 1981 | 30 | 0 |
| 1982 | 35 | 0 |
| 1983 | 20 | 0 |
| 1984 | 22 | 0 |
| 1985 | 25 | 0 |
| 1986 | 25 | 0 |
| 1987 | 18 | 0 |
| 1988 | 12 | 0 |
| 1989 | 24 | 0 |
| 1990 | 27 | 0 |
| 1991 | 28 | 0 |
| 1992 | 30 | 0 |
| 1993 | 48 | 0 |
| 1994 | 38 | 0 |
| 1995 | 44 | 0 |
| 1996 | 42 | 0 |
| 1997 | 50 | 0 |
| 1998 | 41 | 0 |
| 1999 | 49 | 0 |
| 2000 | 41 | 0 |
| 2001 | 49 | 16 |
| 2002 | 50 | 37 |
| 2003 | 34 | 54 |
| 2004 | 36 | 52 |
| 2005 | 21 | 31 |
| 2006 | 25 | 35 |
| 2007 | 22 | 29 |
| 2008 | 26 | 31 |
| 2009 | 15 | 26 |
| 2010 | 36 | 35 |
| 2011 | 22 | 34 |
| 2012 | 24 | 36 |
| 2013 | 25 | 41 |
| 2014 | 36 | 44 |
| 2015 | 44 | 38 |
| 2016 | 26 | 45 |
| 2017 | 31 | 35 |
| 2018 | 14 | 18 |
| 2019 | 25 | 23 |
| 2020 | 10 | 15 |
| 2021 | 22 | 13 |
| 2022 | 13 | 31 |
| 2023 | 17 | 25 |
| 2024 | 11 | 28 |
| 2025 | 11 | 20 |
| 2026 | 9 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 327/20Esters of monothiocarboxylic acids667
- C07C 327/38Amides of thiocarboxylic acids347
- C07C 327/58Derivatives of thiocarboxylic acids, the doubly-bound oxygen atoms being replaced by nitrogen90
- C07C 327/02Monothiocarboxylic acids63
- C07C 327/36Esters of dithiocarboxylic acids53
- C07C 327/60Thiocarboxylic acids having sulfur atoms of thiocarboxyl groups further doubly-bound to oxygen22
- C07C 327/18Dithiocarboxylic acids6
Recent patents
- Method for preparing cyclic sulfonic acid ester derivative compound15 Sep 2026US 12,735,394 B2LG Chem.Ltd.
- Ionizable cationic lipids for RNA delivery1 Sep 2026US 12,723,023 B2Arcturus Therapeutics, Inc.
- Method for producing aryl thiol ester compound28 Jul 2026US 12,692,227 B2AGC Inc.
- Multi-motif dendrons and their supramolecular structures and uses thereof9 Jun 2026US 12,649,830 B2The Governing Council of the University of Toronto
- EP2 antagonist19 May 2026US 12,630,510 B2Ono Pharmaceutical Co., Ltd.
- Mining chemical collector compositions and processes for recovering metal from ore8 Oct 2026US 2026/0308119 A1Chevron Phillips Chemical Company LP
- Processes of producing volixibat and analogs thereof24 Sep 2026US 2026/0285895 A1Mirum Pharmaceuticals, Inc.
- Biphenyl compounds containing substituted sulfide (sulfoxide) groups and uses thereof3 Sep 2026US 2026/0256140 A1Metisa Biotechnology Co., Ltd
- Rapidly metabolized lipid compound9 Jul 2026US 2026/0193167 A1Beijing Jitai Life Sciences Ltd
- Methods and materials for modulating nrf2 pathway7 May 2026US 2026/0124310 A1President and Fellows of Harvard College
Most cited
By later US patents
- UV curable crosslinking agents useful in copolymerization224US 5,449,729 ABausch & Lomb Incorporated · 1995
- UV curable crosslinking agents useful in copolymerization217US 5,310,779 ABausch & Lomb Incorporated · 1994
- Acrylamido functional disubstituted acetyl aryl ketone photoinitiators213US 5,506,279 AMinnesota Mining and Manufacturing Company · 1996
- Azetidine-2-carboxylic acid derivatives180US 4,046,889 AE. R. Squibb & Sons, Inc. · 1977
- Compounds containing a fused bicycle ring and processes therefor171US 5,508,272 ABristol-Myers Squibb Company · 1996