A61K 36/26
Aristolochiaceae
Official title: Aristolochiaceae (Birthwort family), e.g. heartleaf
A61K36/26 (Aristolochiaceae) appears on 41 US grants and 49 published applications in this corpus.
Search patents in A61K- Granted patents
- 41
- Published applications
- 49
- Assignees
- 35
- Inventors
- 129
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 0 | 3 |
| 2003 | 3 | 2 |
| 2004 | 2 | 5 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 3 | 3 |
| 2018 | 2 | 3 |
| 2019 | 2 | 1 |
| 2020 | 3 | 3 |
| 2021 | 1 | 2 |
| 2022 | 1 | 1 |
| 2023 | 2 | 5 |
| 2024 | 0 | 4 |
| 2025 | 3 | 1 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Compositions for preventing or treating cancer comprising extracts of Rubus longisepalus var. tozawai (nakai) t.b.lee24 Mar 2026US 12,582,690 B2Industry-Academic Cooperation Foundation, Yonsei University
- Plant-based extract complex composition having the properties for supporting the relief of musculoskeletal pain, antibacterial and anti-inflammatory and process of manufacturing the same24 Feb 2026US 12,558,389 B1
- Herbal oral compositions having the properties for supporting and enhancing musculoskeletal health and method of manufacturing the same24 Feb 2026US 12,558,392 B1
- Compositions for preventing or treating cancer comprising extracts of Asarum maculatum nakai20 Jan 2026US 12,527,827 B2Industry-Academic Cooperation Foundation, Yonsei University
- Nanosystems based on nanocomposites and natural extracts25 Nov 2025US 12,478,063 B2
- Farfarae flos and asteris radix et rhizoma cough-relieving granule composition and preparation method therefor30 Jul 2026US 2026/0216275 A1Jiangzhong Pharmaceutical Co., Ltd.
- Nanosystems based on nanocomposites and natural extracts5 Feb 2026US 2026/0033489 A1
- Use of aristoloxazine c having anticancer activity20 Feb 2025US 2025/0059203 A1Korea Institute of Oriental Medicine
- Medicine composition for treatment of bone and joint diseases originated from medicinal materials and the process for producing thereof19 Sep 2024US 2024/0307458 A1
- Composition containing natural product-derived essential oil extract as active ingredient for improving respiratory diseases1 Aug 2024US 2024/0252574 A1Boinbio-Convergence Co., Ltd.
Most cited
By later US patents
- Herbal remedies for treating allergies and asthma48US 6,630,176 B2Mount Sinai School of Medicine of New York University · 2003
- Translucent smokeless tobacco product36US 9,629,392 B2R. J. Reynolds Tobacco Company · 2017
- Chlorogenic acid and an analog thereof for immune system stimulation24US 6,632,459 B2N. V. Nutricia · 2003
- Treatment of herpes infection with composition containing quaternary ammonium compound and an anti-viral agent20US 6,284,289 B1Bio Pharma Sciences B.V. · 2001
- Herbal compositions for prostate conditions14US 6,790,464 B2Healthaid Enterprise Pte. Ltd. · 2004