A61K 36/8905
Cyperus
Official title: Cyperus (flatsedge)
A61K36/8905 (Cyperus) appears on 34 US grants and 54 published applications in this corpus.
Search patents in A61K- Granted patents
- 34
- Published applications
- 54
- Assignees
- 32
- Inventors
- 121
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 0 | 2 |
| 2006 | 0 | 3 |
| 2007 | 1 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 4 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 6 |
| 2016 | 3 | 1 |
| 2017 | 3 | 2 |
| 2018 | 0 | 4 |
| 2019 | 1 | 6 |
| 2020 | 5 | 3 |
| 2021 | 4 | 2 |
| 2022 | 1 | 3 |
| 2023 | 0 | 0 |
| 2024 | 2 | 5 |
| 2025 | 1 | 4 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Drug for treatment of breast cancer with antler and ginseng as sovereign drug and preparation method and application thereof1 Sep 2026US 12,721,875 B2
- Non medicated lotion to correct erectile dysfunction11 Mar 2025US 12,246,001 B2
- Process and compositions for enhancing energy expenditure12 Mar 2024US 11,925,671 B2
- Herb medicine composition for alleviating or treating asthma, and oriental pharmacopuncture solution containing same and injection containing same30 Jan 2024US 11,883,458 B2
- Mangiferin-containing compositions for improving sports performance5 Jul 2022US 11,376,294 B2Nektium Pharma, S.L.
- Drug for treatment of breast cancer with antler and ginseng as sovereign drug and preparation method and application thereof11 Sep 2025US 2025/0281559 A1Jilin University
- Graphene acupoint herbal patch (ahp) for warming uterus and relieving pain, method of preparation and use thereof27 Mar 2025US 2025/0099398 A1Changchun University of Chinese Medicine
- System and method for assessing and treating dysmenorrhea13 Mar 2025US 2025/0087335 A1ZenChi, Inc.
- Pharmaceutical composition for healing abdominal pain and flatulence13 Feb 2025US 2025/0049870 A1
- Pain-relief medicine for headache5 Dec 2024US 2024/0398882 A1
Most cited
By later US patents
- Cosmetic or pharmaceutical composition, especially dermatological composition, intended for promoting the pigmentation of the skin or hair, containing an extract of cyperus, and the process for its manufacture97US 5,476,651 ALvmh Recherche · 1995
- Medicament for treatment of diarrhea5US 4,608,258 ATaiko Pharmaceutical Co., Ltd. · 1986
- Method of treatment during withdrawal from drug dependency4US 4,569,843 A1986
- Method of treatment during withdrawl from drug dependency4US 4,696,818 A1987
- Crude drug composition for preventing and treating gastrointestinal dyskinetic diseases4US 7,198,804 B2Helixir Co., Ltd. · 2007