C07C 317/26
Sulfones: having sulfone or sulfoxide groups and nitrogen atoms, not being part
Official title: having sulfone or sulfoxide groups and nitrogen atoms, not being part of nitro or nitroso groups, bound to the same carbon skeleton
C07C317/26 (Sulfones: having sulfone or sulfoxide groups and nitrogen atoms, not being part) appears on 1,264 US grants and 1,184 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,264
- Published applications
- 1,184
- Assignees
- 612
- Inventors
- 3,805
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 4 | 0 |
| 1978 | 5 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 5 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 9 | 0 |
| 1989 | 9 | 0 |
| 1990 | 13 | 0 |
| 1991 | 17 | 0 |
| 1992 | 27 | 0 |
| 1993 | 25 | 0 |
| 1994 | 26 | 0 |
| 1995 | 25 | 0 |
| 1996 | 35 | 0 |
| 1997 | 41 | 0 |
| 1998 | 35 | 0 |
| 1999 | 32 | 0 |
| 2000 | 20 | 0 |
| 2001 | 24 | 6 |
| 2002 | 37 | 40 |
| 2003 | 31 | 63 |
| 2004 | 44 | 73 |
| 2005 | 33 | 54 |
| 2006 | 32 | 61 |
| 2007 | 31 | 38 |
| 2008 | 30 | 42 |
| 2009 | 30 | 57 |
| 2010 | 45 | 50 |
| 2011 | 37 | 40 |
| 2012 | 38 | 39 |
| 2013 | 38 | 54 |
| 2014 | 51 | 63 |
| 2015 | 47 | 61 |
| 2016 | 58 | 58 |
| 2017 | 50 | 46 |
| 2018 | 42 | 57 |
| 2019 | 43 | 40 |
| 2020 | 29 | 40 |
| 2021 | 31 | 33 |
| 2022 | 22 | 36 |
| 2023 | 22 | 37 |
| 2024 | 35 | 54 |
| 2025 | 18 | 33 |
| 2026 | 16 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- NAMPT modulators29 Sep 2026US 12,747,203 B2Cytokinetics, Inc.
- Small molecule inhibitors of SARS-CoV-2 viral replication and uses thereof25 Aug 2026US 12,715,896 B2Arizona Board of Regents on Behalf of the University of Arizona
- Actinic ray-sensitive or radiation-sensitive resin composition, actinic ray-sensitive or radiation-sensitive film, pattern forming method, method for manufacturing electronic device, and compound11 Aug 2026US 12,704,782 B2FUJIFILM Corporation
- Substituted 3-amino-4-methylbenzenesulfonamides as small molecule inhibitors of ubiquitin-specific protease 2830 Jun 2026US 12,668,571 B2Dana-Farber Cancer Institute, Inc.
- Hydroxynorketamine analogues, compositions comprising same and methods of use thereof16 Jun 2026US 12,655,089 B2Spirify Pharma Inc.
- Method for producing organic lithium salt, composition containing said organic lithium salt, and polymer8 Oct 2026US 2026/0308118 A1Sumitomo Chemical Company, Limited
- Therapeutic compounds1 Oct 2026US 2026/0297016 A1Regents of the University of Minnesota
- Usp30 inhibitors and uses thereof1 Oct 2026US 2026/0297026 A1Vincere Biosciences, Inc.
- Antibacterial compounds17 Sep 2026US 2026/0274816 A1The Penn State Research Foundation
- Chalcone-based chemotherapeutic compounds and treatments for cancer23 Jul 2026US 2026/0209209 A1Qatar University
Most cited
By later US patents
- Prostaglandin synthase inhibitors169US 5,593,994 AThe DuPont Merck Pharmaceutical Company · 1997
- (Disulfonyl diazomethane compounds)163US 6,153,733 ADaito Chemix Corporation · 2000
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Benzamides and related inhibitors of factor Xa155US 7,285,565 B2Millennium Pharmaceuticals, Inc. · 2007
- Tetraaryl benzidines128US 5,639,914 AHodogaya Chemical Co., Ltd. · 1997