A61K 31/4188
Condensed with other heterocyclic ring systems
Official title: condensed with other heterocyclic ring systems, e.g. biotin, sorbinil
A61K31/4188 (Condensed with other heterocyclic ring systems) appears on 870 US grants and 1,585 published applications in this corpus.
Search patents in A61K- Granted patents
- 870
- Published applications
- 1,585
- Assignees
- 680
- Inventors
- 2,984
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 3 | 13 |
| 2003 | 8 | 16 |
| 2004 | 1 | 15 |
| 2005 | 7 | 21 |
| 2006 | 11 | 24 |
| 2007 | 3 | 29 |
| 2008 | 8 | 38 |
| 2009 | 3 | 19 |
| 2010 | 9 | 35 |
| 2011 | 21 | 51 |
| 2012 | 12 | 44 |
| 2013 | 26 | 77 |
| 2014 | 49 | 103 |
| 2015 | 63 | 114 |
| 2016 | 63 | 112 |
| 2017 | 75 | 101 |
| 2018 | 72 | 118 |
| 2019 | 77 | 108 |
| 2020 | 75 | 83 |
| 2021 | 48 | 92 |
| 2022 | 62 | 91 |
| 2023 | 46 | 91 |
| 2024 | 41 | 72 |
| 2025 | 35 | 58 |
| 2026 | 31 | 58 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Antitumor pharmaceutical composition and use thereof29 Sep 2026US 12,746,289 B2Jenkem Technology Co., Ltd. (Tianjin)
- Taxane analogs for the treatment of brain cancer15 Sep 2026US 12,734,149 B2Tapestry Pharmaceuticals, Inc.
- Cell therapeutic agent for cancer treatment and combination therapy with same15 Sep 2026US 12,735,680 B2Cell & Brain Co., Ltd
- Powdered food supplement for producing a beverage1 Sep 2026US 12,721,878 B2PM-International AG
- Botanicals as WNT/beta-catenin activators, molecular pathway regulators, tissue regenerators and health biomarker regulators18 Aug 2026US 12,708,655 B2Arbor Life Holdings, Ltd.
- Compositions, Kits, and Methods Comprising Bioidentical D BHB With Optional Vitamin B6 for Neurological Wellness, Mood Stability, and Medication Taper Support8 Oct 2026US 2026/0306430 A1Global Ketone Limited
- Imidazolium salt macrocyclic compound and preparation method therefor and use thereof8 Oct 2026US 2026/0308175 A1Fudan University
- Beta-hydroxybutyrate for the dietary management of depression1 Oct 2026US 2026/0294854 A1Laureate Institute For Brain Research
- Kif18a inhibitor compound, and pharmaceutical composition and preparation method therefor and use thereof1 Oct 2026US 2026/0294927 A1Changchun Genescience Pharmaceutical Co., Ltd.
- Compositions and compounds including lithium orotate1 Oct 2026US 2026/0294962 A1Atlantis Software Company
Most cited
By later US patents
- S-adenosyl methionine regulation of metabolic pathways and its use in diagnosis and therapy80US 6,020,139 AOridigm Corporation · 2000
- Multi-vitamin and mineral supplement78US 6,361,800 B1Cooper Concepts, Inc. · 2002
- Benzimidazole derivatives as therapeutic agents73US 7,329,684 B2TransTech Pharma, Inc. · 2008
- Compositions and methods for intracellular delivery of biotinylated cargo64US 7,534,819 B2University of Washington · 2009
- Use of CDK inhibitor for the treatment of glioma59US 8,946,226 B2Nerviano Medical Sciences S.R.L. · 2015