C07C 311/02
Of an acyclic saturated carbon skeleton
Official title: of an acyclic saturated carbon skeleton
C07C311/02 (Of an acyclic saturated carbon skeleton) appears on 1,251 US grants and 1,151 published applications in this corpus.
Search patents in C07C- Granted patents
- 1,251
- Published applications
- 1,151
- Assignees
- 547
- Inventors
- 4,036
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 8 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 5 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 15 | 0 |
| 1991 | 14 | 0 |
| 1992 | 23 | 0 |
| 1993 | 15 | 0 |
| 1994 | 20 | 0 |
| 1995 | 26 | 0 |
| 1996 | 33 | 0 |
| 1997 | 49 | 0 |
| 1998 | 42 | 0 |
| 1999 | 33 | 0 |
| 2000 | 41 | 0 |
| 2001 | 53 | 7 |
| 2002 | 49 | 44 |
| 2003 | 56 | 73 |
| 2004 | 36 | 88 |
| 2005 | 34 | 54 |
| 2006 | 35 | 66 |
| 2007 | 40 | 63 |
| 2008 | 38 | 46 |
| 2009 | 43 | 64 |
| 2010 | 47 | 64 |
| 2011 | 41 | 52 |
| 2012 | 42 | 52 |
| 2013 | 36 | 39 |
| 2014 | 47 | 46 |
| 2015 | 40 | 45 |
| 2016 | 30 | 40 |
| 2017 | 37 | 43 |
| 2018 | 31 | 31 |
| 2019 | 29 | 38 |
| 2020 | 24 | 32 |
| 2021 | 23 | 23 |
| 2022 | 15 | 34 |
| 2023 | 11 | 24 |
| 2024 | 16 | 43 |
| 2025 | 21 | 21 |
| 2026 | 10 | 19 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- C07C 311/03Having the nitrogen atoms of the sulfonamide groups bound to hydrogen atoms559
- C07C 311/08Having the nitrogen atom of at least one of the sulfonamide groups556
- C07C 311/09The carbon skeleton being further substituted by at least two halogen atoms208
- C07C 311/07Having the nitrogen atom of at least one of the sulfonamide groups88
Recent patents
- Headgroup lipid compounds and compositions for intracellular delivery of therapeutic agents22 Sep 2026US 12,740,943 B2ModernaTX, Inc.
- Compound, corrosion inhibitor, and lubricant composition15 Sep 2026US 12,735,393 B2Idemitsu Kosan Co., Ltd.
- Herbicidal tetrazole compounds25 Aug 2026US 12,715,849 B2Syngenta Crop Protection AG
- N-phenyl-3-mercaptopropanamide derivatives as metallo-beta-lactamase inhibitors for the treatment of bacterial infections5 May 2026US 12,616,670 B2Helmholtz-Zentrum FüR Infektionsforschung GmbH
- Sulfinylaminobenzamide and sulfonylaminobenzamide derivatives21 Apr 2026US 12,606,522 B2OrsoBio, Inc.
- Sulfonamides With Activity in Acute Kidney Injury and Fibrosis10 Sep 2026US 2026/0263415 A1University of Pittsburgh—Of the Commonwealth System of Higher Education
- Alkali metal ion conductor, alkali metal ion battery, and method for manufacturing alkali metal ion conductor27 Aug 2026US 2026/0253974 A1Toyota Jidosha Kabushiki Kaisha
- Methods and compositions for prevention of anaphylaxis20 Aug 2026US 2026/0242369 A1Baylor College of Medicine
- Ionizable amine lipids6 Aug 2026US 2026/0225997 A1Intellia Therapeutics, Inc.
- Novel carboxamide and sulfonamide pesticidal compounds30 Jul 2026US 2026/0215423 A1Syngenta Crop Protection AG
Most cited
By later US patents
- 5-methanesulfonamido-1-indanones as an inhibitor of cyclooxygenase-2206US 5,604,260 AMerck Frosst Canada, Inc. · 1997
- Retroviral protease inhibiting compounds159US 5,142,056 AAbbott Laboratories · 1992
- Modulators of ATP-binding cassette transporters157US 7,495,103 B2Vertex Pharmaceuticals Incorporated · 2009
- Compounds and compositions for intracellular delivery of therapeutic agents143US 9,868,691 B2ModernaTX, Inc. · 2018
- Catecholamine surrogates useful as .beta..sub.3 agonists122US 5,776,983 ABristol-Myers Squibb Company · 1998