C07D 207/408
Radicals containing only hydrogen and carbon atoms attached to ring carbon atoms
C07D207/408 (Radicals containing only hydrogen and carbon atoms attached to ring carbon atoms) appears on 188 US grants and 100 published applications in this corpus.
Search patents in C07D- Granted patents
- 188
- Published applications
- 100
- Assignees
- 104
- Inventors
- 452
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 6 | 0 |
| 1978 | 5 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 4 | 0 |
| 1983 | 4 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 5 | 0 |
| 2002 | 8 | 3 |
| 2003 | 4 | 3 |
| 2004 | 2 | 5 |
| 2005 | 3 | 1 |
| 2006 | 1 | 4 |
| 2007 | 3 | 2 |
| 2008 | 0 | 5 |
| 2009 | 2 | 4 |
| 2010 | 2 | 6 |
| 2011 | 4 | 1 |
| 2012 | 0 | 2 |
| 2013 | 5 | 5 |
| 2014 | 4 | 8 |
| 2015 | 5 | 8 |
| 2016 | 6 | 12 |
| 2017 | 3 | 2 |
| 2018 | 6 | 4 |
| 2019 | 6 | 5 |
| 2020 | 2 | 3 |
| 2021 | 4 | 3 |
| 2022 | 4 | 3 |
| 2023 | 1 | 4 |
| 2024 | 2 | 3 |
| 2025 | 1 | 1 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Histone deacetylase inhibitors26 May 2026US 12,637,433 B2The University of Queensland
- Imide-linked polymeric photoinitiators7 Apr 2026US 12,595,327 B2Arkema France
- Method for producing pyrrole-imidazole (poly)amide28 Oct 2025US 12,454,526 B2Kaneka Corporation
- Cannabigerol derivatives and use thereof as cannabinoid receptor modulators10 Sep 2024US 12,084,407 B2Canopy Growth Corporation
- Prodrugs of fumarates and their use in treating various diseases20 Feb 2024US 11,905,298 B2Alkermes Pharma Ireland Limited
- Compound, curable resin composition and cured product thereof3 Sep 2026US 2026/0258222 A1Nippon Kayaku Kabushiki Kaisha
- Alkenyl succinimide compounds and their use27 Aug 2026US 2026/0250245 A1Vertellus Holdings LLC
- Prodrugs of Fumarates and Their Use in Treating Various Diseases1 Jan 2026US 2026/0001890 A1Alkermes Pharma Ireland Limited
- Analogs of 4-bromo-2,5-dimethoxyphenethylamine13 Feb 2025US 2025/0049748 A1
- Synthetic preparation for diroximel fumarate19 Sep 2024US 2024/0308958 A1Biogen MA Inc.
Most cited
By later US patents
- Modified succinimides173US 4,612,132 AChevron Research Company · 1986
- Hydrocarbyl-substituted mono- and bis-succinimide having polyamine chain linked hydroxyacyl radicals and mineral oil compositions containing same112US 4,482,464 ATexaco Inc. · 1984
- Retroviral protease inhibiting compounds86US 5,914,332 AAbbott Laboratories · 1999
- 2-Phenyl-substituted heterocyclic 1,3-ketonols as herbicides and pesticides80US 6,358,887 B1Bayer Aktiengesellschaft · 2002
- Prodrugs of fumarates and their use in treating various diseases69US 8,669,281 B1Alkermes Pharma Ireland Limited · 2014