A61K 36/704
Polygonum
Official title: Polygonum, e.g. knotweed
A61K36/704 (Polygonum) appears on 131 US grants and 223 published applications in this corpus.
Search patents in A61K- Granted patents
- 131
- Published applications
- 223
- Assignees
- 117
- Inventors
- 476
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 6 |
| 2003 | 5 | 10 |
| 2004 | 1 | 11 |
| 2005 | 5 | 15 |
| 2006 | 4 | 9 |
| 2007 | 5 | 3 |
| 2008 | 2 | 11 |
| 2009 | 3 | 11 |
| 2010 | 3 | 10 |
| 2011 | 3 | 7 |
| 2012 | 6 | 14 |
| 2013 | 8 | 11 |
| 2014 | 6 | 7 |
| 2015 | 7 | 13 |
| 2016 | 12 | 9 |
| 2017 | 4 | 7 |
| 2018 | 3 | 5 |
| 2019 | 6 | 9 |
| 2020 | 6 | 6 |
| 2021 | 5 | 14 |
| 2022 | 4 | 6 |
| 2023 | 11 | 12 |
| 2024 | 3 | 8 |
| 2025 | 6 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Botanicals as WNT/beta-catenin activators, molecular pathway regulators, tissue regenerators and health biomarker regulators18 Aug 2026US 12,708,655 B2Arbor Life Holdings, Ltd.
- Use of plant composition, traditional Chinese medicine composition in preparing medicine for treating COVID-1921 Apr 2026US 12,605,420 B2National Research Institute of Chinese Medicine, Ministry of Health and Welfare
- Plant composition, traditional Chinese medicine composition and use thereof7 Apr 2026US 12,594,316 B2National Research Institute of Chinese Medicine, Ministry of Health and Welfare
- Powdered plant preparation, the manner in which it is obtained, microgranules and tablets obtained from that preparation and the ways of producing them24 Feb 2026US 12,558,318 B2Biofiton Sp. Zo.O.
- Compositions, uses and methods for making them2 Dec 2025US 12,485,090 B1
- Phyto-compositions6 Aug 2026US 2026/0224651 A1Phytoheal Medtech International
- Powdered plant preparation, the manner in which it is obtained, microgranules and tablets obtained from that preparation and the ways of producing them16 Jul 2026US 2026/0199247 A1Biofiton Sp. Zo.O.
- Composition for enhancing exercise performance, increasing muscle mass, improving muscle functions, or preventing or treating muscular disease containing Polygonum multiflorum Thunberg extract22 Jan 2026US 2026/0021155 A1Korea Institute of Science and Technology
- Topical skin care formulations comprising plant extracts1 Jan 2026US 2026/0000603 A1Mary Kay Inc.
- Composition for promoting hair growth, pharmaceutical composition for promoting hair growth comprising the composition, and method for promoting hair growth by using the same15 May 2025US 2025/0152657 A1Pell Bio-Med Technology Co., Ltd.
Most cited
By later US patents
- Methods and compositions for producing weight loss62US 6,475,530 B12002
- Herbal composition and method for combating inflammation57US 6,541,045 B1Nutraceutical Corporation · 2003
- Methods for treating prostatic intraepithelial neoplasia with herbal compositions37US 7,070,816 B2New Chapter Inc. · 2006
- Composition and method for inhibiting oral bacteria34US 6,319,523 B12001
- Compositions containing minoxidil and saw palmetto for treating baldness28US 6,596,266 B2Natural Science, LLC · 2003