C07D 473/14
With two methyl radicals in positions 1 and 3 and two methyl
Official title: with two methyl radicals in positions 1 and 3 and two methyl radicals in positions 7, 8, or 9
C07D473/14 (With two methyl radicals in positions 1 and 3 and two methyl) appears on 1 US grants and 6 published applications in this corpus.
Search patents in C07D- Granted patents
- 1
- Published applications
- 6
- Assignees
- 3
- Inventors
- 14
- Latest grant
- 19 Feb 2008
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 2 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- An efficient process for the synthesis of theacrine30 Jul 2026US 2026/0217715 A1Fertis India Pvt Ltd
- Novel cocrystals of methylxanthines, their polymorphs and process thereof5 Mar 2026US 2026/0062414 A1Fertis India Pvt Ltd
- Method of isolating theacrine and composition comprising theacrine3 May 2018US 2018/0118747 A1ThermoLife International, LLC
- Phosphodiesterase 4 inhibitors7 Jan 2010US 2010/0004236 A1
- Phosphodiesterase 4 inhibitors12 Jun 2008US 2008/0139583 A1
Most cited
By later US patents
No patent in this class has been cited by a later US patent yet.