A61K 36/8945
Dioscorea
Official title: Dioscorea, e.g. yam, Chinese yam or water yam
A61K36/8945 (Dioscorea) appears on 120 US grants and 181 published applications in this corpus.
Search patents in A61K- Granted patents
- 120
- Published applications
- 181
- Assignees
- 84
- Inventors
- 368
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 3 | 6 |
| 2003 | 2 | 5 |
| 2004 | 3 | 13 |
| 2005 | 3 | 8 |
| 2006 | 3 | 6 |
| 2007 | 2 | 3 |
| 2008 | 3 | 6 |
| 2009 | 1 | 6 |
| 2010 | 5 | 2 |
| 2011 | 1 | 3 |
| 2012 | 0 | 2 |
| 2013 | 5 | 13 |
| 2014 | 7 | 5 |
| 2015 | 2 | 6 |
| 2016 | 6 | 7 |
| 2017 | 5 | 9 |
| 2018 | 2 | 9 |
| 2019 | 18 | 23 |
| 2020 | 13 | 11 |
| 2021 | 3 | 3 |
| 2022 | 10 | 13 |
| 2023 | 2 | 7 |
| 2024 | 3 | 3 |
| 2025 | 3 | 5 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Multivitamin for adjuvant treatment of tumor, and preparation method and application thereof15 Sep 2026US 12,734,203 B2Changde Jizhi Biological Technology Co., Ltd
- Pharmaceutical composition based on plant extracts for the treatment of fibromyalgia, rheumatoid arthritis, lupus and other autoimmune diseases3 Mar 2026US 12,564,614 B2
- Manufacturing method for composition promoting bone density enhancement10 Feb 2026US 12,544,416 B2
- Care composition and use thereof9 Sep 2025US 12,409,201 B2
- Composition for preventing or treating hypertension17 Jun 2025US 12,329,798 B2
- Composition containing probiotics and use thereof in preparation of weight-loss products10 Sep 2026US 2026/0263542 A1Guangdong Zhengdangnian Biotechnology Co.,Ltd
- Application of Shenling Baizhu in Preparation of Medicine for Treating Neuropsychiatric Symptoms of Recovered COVID-19 Patients23 Jul 2026US 2026/0207693 A1Beijing Redsun Pharmaceutical Co.,Ltd.
- Composition comprising curcuminoids, modified starch and/or acacia gum and saponins for use as a medicament26 Feb 2026US 2026/0053879 A1Givaudan SA
- 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
- Novel immunomodulatory, neuromodulatory, osteogenic, and anti-osteoporotic hkuot-s2 protein that enhances bone fracture repairs and suppresses osteoporosis development19 Feb 2026US 2026/0049109 A1The University of Hong Kong
Most cited
By later US patents
- Pharmaceutical compositions and methods for protecting and treating sun damaged skin124US 5,804,168 A1998
- Systems and methods for the synthesis of natural base steroidal hormones and more especially estrogens and progesterone and estrogen-like and progesterone-like compounds and their derivatives derived as phytohormones from herbaceous plants78US 5,565,199 A1996
- Composition and method for suppressing or eliminating snoring27US 5,804,211 AHealth Pharm USA, Inc. · 1998
- Anti-fatigue and tonic agent containing wild ginseng23US 6,896,910 B22005
- Herbal compositions for prostate conditions14US 6,790,464 B2Healthaid Enterprise Pte. Ltd. · 2004