C07C 323/35
The thio group being a sulfide group
Official title: the thio group being a sulfide group
C07C323/35 (The thio group being a sulfide group) appears on 185 US grants and 139 published applications in this corpus.
Search patents in C07C- Granted patents
- 185
- Published applications
- 139
- Assignees
- 108
- Inventors
- 542
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 6 | 0 |
| 1996 | 9 | 0 |
| 1997 | 7 | 0 |
| 1998 | 6 | 0 |
| 1999 | 5 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 16 | 15 |
| 2003 | 8 | 15 |
| 2004 | 16 | 10 |
| 2005 | 6 | 10 |
| 2006 | 6 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 2 |
| 2009 | 5 | 11 |
| 2010 | 7 | 9 |
| 2011 | 3 | 2 |
| 2012 | 6 | 11 |
| 2013 | 8 | 6 |
| 2014 | 7 | 8 |
| 2015 | 6 | 6 |
| 2016 | 5 | 2 |
| 2017 | 4 | 3 |
| 2018 | 3 | 6 |
| 2019 | 4 | 1 |
| 2020 | 0 | 1 |
| 2021 | 3 | 8 |
| 2022 | 2 | 1 |
| 2023 | 1 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 2 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compound, and composition for forming hole transporting layer for perovskite solar cells15 Sep 2026US 12,735,395 B2Tokyo Chemical Industry Co., Ltd.
- Synthetic methods using native chemical ligation in flow14 Apr 2026US 12,600,746 B2The University of Sydney
- Deuterium substituted positron emission tomography (PET) imaging agents and their pharmacological application10 Feb 2026US 12,544,463 B2Five Eleven Pharma Inc.
- Aryl sulfide comprising benzylamine, synthesis method and application thereof23 Sep 2025US 12,419,304 B2Shandong Kangqiao Bio-Technology Co., Ltd.
- Chain extender, preparation method and application thereof, recyclable thermosetting polyurethane and preparation method thereof10 Oct 2023US 11,780,951 B2Lanzhou Institute of of Chemical Physics
- Method for preparing (2,2,2-trifluoroethyl)sulfanylaniline derivatives3 Apr 2025US 2025/0109102 A1
- Antidegradant compounds and uses thereof27 Feb 2025US 2025/0066304 A1
- Light-emitting device8 Jun 2023US 2023/0180599 A1Samsung Display Co., Ltd.
- New synthetic methods using native chemical ligation in flow4 May 2023US 2023/0133885 A1The University of Sydney
- Process of preparing 2-(phenylimino)-3-alkyl-1,3-thiazolidin-4-ones6 Apr 2023US 2023/0105595 A1Bayer Aktiengesellschaft
Most cited
By later US patents
- Tetraaryl benzidines128US 5,639,914 AHodogaya Chemical Co., Ltd. · 1997
- Amine compound and electro-luminescence device comprising same122US 5,707,747 AHodogaya Chemical Co., Ltd. · 1998
- Thiol-modified hyaluronan121US 6,884,788 B2Anika Therapeutics, Inc. · 2005
- Aryl and heteroaryl compounds, compositions and methods of use99US 7,501,538 B2TransTech Pharma, Inc. · 2009
- Aryl and heteroaryl compounds, compositions, and methods of use94US 7,459,472 B2TransTech Pharma, Inc. · 2008