C07C 323/18
Having the sulfur atom of at least one of the thio groups
Official title: having the sulfur atom of at least one of the thio groups bound to a carbon atom of a six-membered aromatic ring of the carbon skeleton
C07C323/18 (Having the sulfur atom of at least one of the thio groups) appears on 499 US grants and 401 published applications in this corpus.
Search patents in C07C- Granted patents
- 499
- Published applications
- 401
- Assignees
- 272
- Inventors
- 1,393
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 7 | 0 |
| 1990 | 5 | 0 |
| 1991 | 12 | 0 |
| 1992 | 19 | 0 |
| 1993 | 22 | 0 |
| 1994 | 19 | 0 |
| 1995 | 24 | 0 |
| 1996 | 10 | 0 |
| 1997 | 8 | 0 |
| 1998 | 15 | 0 |
| 1999 | 7 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 3 |
| 2002 | 24 | 22 |
| 2003 | 23 | 34 |
| 2004 | 22 | 29 |
| 2005 | 18 | 29 |
| 2006 | 19 | 26 |
| 2007 | 19 | 13 |
| 2008 | 11 | 26 |
| 2009 | 23 | 23 |
| 2010 | 14 | 13 |
| 2011 | 14 | 11 |
| 2012 | 15 | 12 |
| 2013 | 12 | 9 |
| 2014 | 9 | 14 |
| 2015 | 3 | 17 |
| 2016 | 13 | 18 |
| 2017 | 16 | 18 |
| 2018 | 8 | 7 |
| 2019 | 11 | 10 |
| 2020 | 7 | 4 |
| 2021 | 3 | 10 |
| 2022 | 3 | 10 |
| 2023 | 6 | 12 |
| 2024 | 7 | 8 |
| 2025 | 4 | 15 |
| 2026 | 5 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Arylamides and methods of use thereof26 May 2026US 12,637,414 B2Genzyme Corporation
- Phenethylamine derivatives, compositions, and methods of use19 May 2026US 12,630,504 B2Cybin IRL Limited
- Photochromic compound, naphthol derivative, curable composition, optical article, lens, and eyeglasses7 Apr 2026US 12,595,408 B2Tokuyama Corporation
- Compound, composition, cured product, optically anisotropic body, optical element, and light guide element17 Mar 2026US 12,577,469 B2FUJIFILM Corporation
- Actinic ray-sensitive or radiation-sensitive resin composition, pattern forming method, resist film, method for manufacturing electronic device, compound, and method for producing compound17 Feb 2026US 12,554,196 B2FUJIFILM Corporation
- Pincer-type diphenyl sulfide compound, and preparation method and use thereof1 Oct 2026US 2026/0297025 A1Hunan Institute of Science and Technology
- Processes of producing volixibat and analogs thereof24 Sep 2026US 2026/0285895 A1Mirum Pharmaceuticals, Inc.
- Sulfonium salt, chemically amplified resist composition, and pattern forming process30 Jul 2026US 2026/0219571 A1Shin-Etsu Chemical Co., Ltd.
- Aryl thioethers as hif-2alpha inhibitors2 Jul 2026US 2026/0184676 A1Hoffmann-La Roche Inc.
- Resist composition, method for forming resist pattern, and acid diffusion control agent25 Jun 2026US 2026/0176395 A1Tokyo Ohka Kogyo.Co., Ltd.
Most cited
By later US patents
- Stilbene derivatives as anticancer agents78US 5,430,062 AResearch Corporation Technologies, Inc. · 1995
- Bridged bi-aromatic ligands, catalysts, processes for polymerizing and polymers therefrom55US 6,869,904 B2Symyx Technologies, Inc. · 2005
- Mercaptophenyl naphthyl methane compounds and synthesis thereof52US 7,250,446 B2Council of Scientific and Industrial Research · 2007
- Monoesters of probucol for the treatment of cardiovascular and inflammatory disease47US 6,121,319 AAtheroGenics, Inc. · 2000
- Linked biaryl compounds45US 6,869,975 B2Japan Tobacco Inc. · 2005