A61K 51/0444
Having four-membered rings
Official title: {having four-membered rings, e.g. azetidine}
A61K51/0444 (Having four-membered rings) appears on 2 US grants and 5 published applications in this corpus.
Search patents in A61K- Granted patents
- 2
- Published applications
- 5
- Assignees
- 4
- Inventors
- 25
- Latest grant
- 28 May 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 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 | 1 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
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- Compositions of sphingosine-1-phosphate receptor 2 (s1pr2) binding agents and uses thereof26 Nov 2020US 2020/0369626 A1Washington University
- Azetidine derivatives for tau imaging4 Oct 2018US 2018/0282322 A1Eli Lilly and Company
- NPC1L1 (NPC3) and methods of use thereof8 Jul 2004US 2004/0132058 A1Schering Corporation
Most cited
By later US patents