C07C 323/38
With the sulfur atom of the thio group bound to a carbon
Official title: with the sulfur atom of the thio group bound to a carbon atom of a six-membered aromatic ring being part of a condensed ring system
C07C323/38 (With the sulfur atom of the thio group bound to a carbon) appears on 13 US grants and 13 published applications in this corpus.
Search patents in C07C- Granted patents
- 13
- Published applications
- 13
- Assignees
- 12
- Inventors
- 62
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Anthraquinone compound, liquid crystal composition containing said compound, and dimming element26 May 2026US 12,637,421 B2Nippon Kayaku Kabushiki Kaisha
- Anthraquinone compound, liquid crystal composition containing said compound, and dimming element24 Dec 2024US 12,172,951 B2Nippon Kayaku Kabushiki Kaisha
- Hypocrellin derivative substituted both in a peri-position and in 2-position by amino, preparation method, and application thereof13 Sep 2022US 11,439,707 B2Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Bimesogenic compounds and mesogenic media22 Oct 2019US 10,450,508 B2Merck Patent GmbH
- Organic electric-field light-emitting element, light-emitting material for organic electric-field light-emitting element, and light-emitting device, display device, and illumination device using same element24 Apr 2018US 9,954,190 B2UDC Ireland Limited
- Compounds for the formation of vitrimers1 Oct 2026US 2026/0297046 A1
- Anthraquinone compound, liquid crystal composition containing said compound, and dimming element2 Oct 2025US 2025/0304531 A1Nippon Kayaku Kabushiki Kaisha
- Anthraquinone compound, liquid crystal composition containing said compound, and dimming element2 May 2024US 2024/0140907 A1Nippon Kayaku Kabushiki Kaisha
- Hypocrellin derivative substituted both in a peri-position and in 2-position by amino, preparation method, and application thereof20 May 2021US 2021/0145968 A1Technical Institute of Physics and Chemistry of the Chinese Academy of Sciences
- Bimesogenic compounds and mesogenic media27 Jul 2017US 2017/0210990 A1Merck Patent GmbH
Most cited
By later US patents
- Therapeutically useful tetralin derivatives17US 5,214,156 AThe Upjohn Company · 1993
- Bicyclic amine derivatives and their use as anti-psychotic agents10US 6,008,219 ASmithKline Beech p.l.c. · 1999
- Chromene compound10US 8,308,996 B2Tokuyama Corporation · 2012
- Aminodibenzofluorene derivative and organic electroluminescence device using the same7US 7,838,130 B2Idemitsu Kosan Co., Ltd. · 2010
- Ring-substituted 2-amino-1,2,3,4-tetrahydronaphthalenes and 3-aminochromanes5US 5,637,624 AEli Lilly and Company · 1997