A61K 31/222
With compounds having aromatic groups
Official title: with compounds having aromatic groups, e.g. dipivefrine, ibopamine
A61K31/222 (With compounds having aromatic groups) appears on 474 US grants and 803 published applications in this corpus.
Search patents in A61K- Granted patents
- 474
- Published applications
- 803
- Assignees
- 413
- Inventors
- 1,551
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 17 | 0 |
| 2001 | 4 | 1 |
| 2002 | 9 | 16 |
| 2003 | 14 | 18 |
| 2004 | 6 | 10 |
| 2005 | 3 | 15 |
| 2006 | 6 | 16 |
| 2007 | 4 | 13 |
| 2008 | 7 | 21 |
| 2009 | 8 | 14 |
| 2010 | 3 | 18 |
| 2011 | 5 | 21 |
| 2012 | 8 | 31 |
| 2013 | 20 | 45 |
| 2014 | 17 | 51 |
| 2015 | 28 | 34 |
| 2016 | 30 | 46 |
| 2017 | 39 | 50 |
| 2018 | 32 | 34 |
| 2019 | 33 | 46 |
| 2020 | 32 | 46 |
| 2021 | 25 | 52 |
| 2022 | 26 | 56 |
| 2023 | 30 | 32 |
| 2024 | 15 | 57 |
| 2025 | 16 | 38 |
| 2026 | 13 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Use of phthalide compounds in treatment of meningioma22 Sep 2026US 12,740,964 B2Everfront Biotech Inc.
- Methods and compositions for the treatment of hair loss4 Aug 2026US 12,697,334 B2Aneira Pharma, Inc.
- Retinoic acid precursor and anticancer drug composition comprising same30 Jun 2026US 12,667,580 B2Industrial Cooperation Foundation Jeonbuk National University
- Compositions and methods for ameliorating Helicobacteraceae infections9 Jun 2026US 12,648,935 B2University of Oregon
- Method for treating vaso occlusive crises associated with Sickle cell disease2 Jun 2026US 12,642,783 B2Fera Pharmaceuticals, LLC
- Treprostinil prodrugs8 Oct 2026US 2026/0306438 A1United Therapeutics Corporation
- Hdac1/2 selective inhibitor and use thereof1 Oct 2026US 2026/0297110 A1Wigen Biomedicine Technology (Shanghai) Co., Ltd.
- Therapeutic effect of molecules derived from probiotic milk-based fermentation microbial consortium ("kefir") on wounds healing3 Sep 2026US 2026/0256739 A1B. G. Negev Technologies and Applications Ltd., At Ben-Gurion University
- Treatment of infantile hemangioma3 Sep 2026US 2026/0256801 A1Arkayli Biopharma Inc.
- Use of sivelestat in analgesia13 Aug 2026US 2026/0232616 A1Shanghai Huilun Pharmaceutical Co., Ltd.
Most cited
By later US patents
- Methods for lowering triglycerides without raising LDL-C levels in a subject on concomitant statin therapy122US 8,563,608 B2Amarin Pharmaceuticals Ireland Limited · 2013
- Methods of treating mixed dyslipidemia113US 8,691,871 B2Amarin Pharmaceuticals Ireland Limited · 2014
- Cancer treatment by combination therapy109US 7,510,830 B2Cancer Research Technology Limited · 2009
- Methods of treating mixed dyslipidemia100US 8,680,144 B2Amarin Pharmaceuticals Ireland Limited · 2014
- Methods and formulations for modulating the human sexual response97US 5,731,339 AZonagen, Inc. · 1998