A61K 36/638
Ligustrum
Official title: Ligustrum, e.g. Chinese privet
A61K36/638 (Ligustrum) appears on 39 US grants and 54 published applications in this corpus.
Search patents in A61K- Granted patents
- 39
- Published applications
- 54
- Assignees
- 33
- Inventors
- 110
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 3 |
| 2004 | 1 | 1 |
| 2005 | 1 | 6 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 2 | 3 |
| 2009 | 3 | 2 |
| 2010 | 3 | 1 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 2 |
| 2015 | 0 | 2 |
| 2016 | 2 | 4 |
| 2017 | 2 | 3 |
| 2018 | 0 | 0 |
| 2019 | 2 | 3 |
| 2020 | 2 | 1 |
| 2021 | 1 | 1 |
| 2022 | 2 | 4 |
| 2023 | 1 | 2 |
| 2024 | 1 | 3 |
| 2025 | 0 | 2 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Herbal composition, preparation method thereof and method for preventing or treating respiratory disorder by administering the same16 Jun 2026US 12,653,858 B2National Yang Ming.Chiao Tung University
- Topical traditional Chinese medicine (TCM) composition and topical preparation for cervical disease, and preparation methods thereof2 Apr 2024US 11,944,660 B1
- Method of treating cancer with composition of traditional Chinese medicine and its preparation method thereof27 Jun 2023US 11,684,631 B2
- Strengthening and tumor eliminating traditional Chinese medicine composition, its preparation method and application13 Dec 2022US 11,524,044 B2The First Afiliated Hospital of Guangzhou University of Chinese Medicine
- Anticancer composition of traditional Chinese medicine and preparation method thereof18 Jan 2022US 11,224,607 B2
- Composition for prevention or treatment of diseases related to cognitive impairment or memory disorder, comprising ligustrum foliosum extract23 Jul 2026US 2026/0207697 A1Korea Institute of Oriental Medicine
- Composition for preventing, improving, or mitigating kidney-deficiency-associated symptoms or conditions of skin, hair, and nails19 Feb 2026US 2026/0048094 A1Sumitomo Chemical Company, Limited
- Process for Preparing Efficient Liver-Protecting Compound Ingredient23 Oct 2025US 2025/0325623 A1Andall Biosciences Inc.
- Traditional chinese medicine composition for eyebrow enhancement, eyebrow growth powder, preparation method and use thereof27 Feb 2025US 2025/0064878 A1Guangdong Pharmaceutical University
- Crystal forms of kuding saponin a compound, pharmaceutical composition and use thereof25 Jul 2024US 2024/0247021 A1Shanghai KE Pharmaceutical Co., LTD
Most cited
By later US patents
- Use of plant extracts for treatment of HIV, HCV and HBV infections74US 5,837,257 ASage R&D · 1998
- Compositions of matter useful in the treatment of viral infections derived from plant extracts19US 5,989,556 ASage R&D · 1999
- Composition for the treatment of halitosis13US 6,555,093 B2Biocosmetics, S.L. · 2003
- Process for producing harringtonine and homoharringtonine12US 4,783,454 A1988
- Pharmaceutical composition containing a safe extracts of fruits and vegetables for the treating and preventing of diabetes10US 4,985,248 A1991