C07C 313/08
Sulfenic acids
Official title: Sulfenic acids; Derivatives thereof
C07C313/08 (Sulfenic acids) appears on 113 US grants and 35 published applications in this corpus.
Search patents in C07C- Granted patents
- 113
- Published applications
- 35
- Assignees
- 64
- Inventors
- 289
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 5 | 0 |
| 1978 | 6 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 7 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 4 | 0 |
| 1998 | 5 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 0 |
| 2002 | 3 | 1 |
| 2003 | 2 | 4 |
| 2004 | 0 | 0 |
| 2005 | 1 | 2 |
| 2006 | 2 | 0 |
| 2007 | 1 | 1 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 5 |
| 2013 | 0 | 0 |
| 2014 | 0 | 3 |
| 2015 | 3 | 2 |
| 2016 | 2 | 2 |
| 2017 | 3 | 3 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Process for making a pharmaceutical compound26 Nov 2024US 12,152,000 B2Adeptio Pharmaceuticals Limited
- Synthetic process17 May 2022US 11,332,442 B2Bristol-Myers Squibb Company
- Organic compound, three-dimensional organic framework formed by using organic compound, separation sieve and optical layer, which comprise organic framework, and optical device comprising optical layer as optical amplification layer20 Jul 2021US 11,066,351 B2Iucf-Hyu (Industry-University Cooperation Foundation Hanyang University)
- Inhibitors of creatine transport and uses thereof21 Jul 2020US 10,717,704 B2Rgenix, Inc.
- Liquid crystal compound, liquid crystal composition, composite material with encapsulated liquid crystal, and liquid crystal display device using same25 Feb 2020US 10,570,334 B2Jnc Corporation
- Novel compound for capping layer and organic light emitting device including same22 Aug 2024US 2024/0279158 A1Dongjin Semichem Co., Ltd.
- Compound for capping layer and organic light emitting device including same13 Jun 2024US 2024/0190810 A1Dongjin Semichem Co., Ltd.
- Compound for capping layer and organic light emitting device including same16 May 2024US 2024/0164138 A1Dongjin Semichem Co., Ltd.
- Process for making a pharmaceutical compound19 Oct 2023US 2023/0331667 A1Adeptio Pharmaceuticals Limited
- Etelcalcetide intermediate and method for synthesizing etelcalcetide26 Jan 2023US 2023/0021514 A1Asymchem Laboratories (Tianjin) Co., Ltd.
Most cited
By later US patents
- Amino-benzocycloalkane derivatives63US 6,197,798 B1Novartis AG · 2001
- Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom61US 4,946,992 ACiba-Geigy Corporation · 1990
- Heteroatom containing perfluoroalkyl terminated neopentyl glycols and compositions therefrom58US 4,898,981 ACiba-Geigy Corporation · 1990
- Amorphous tetrafluoroethylene-hexafluoropropylene copolymers54US 5,663,255 AE. I. Du Pont de Nemours and Company · 1997
- Nitrosated and nitrosylated compounds and compositions and their use for treating respiratory disorders51US 5,824,669 ANitroMed, Inc. · 1998