A61K 36/12
Filicopsida or pteridopsida
Official title: Filicopsida or Pteridopsida
A61K36/12 (Filicopsida or pteridopsida) appears on 43 US grants and 52 published applications in this corpus.
Search patents in A61K- Granted patents
- 43
- Published applications
- 52
- Assignees
- 36
- Inventors
- 126
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 3 | 6 |
| 2015 | 3 | 9 |
| 2016 | 6 | 1 |
| 2017 | 3 | 3 |
| 2018 | 3 | 3 |
| 2019 | 5 | 4 |
| 2020 | 0 | 3 |
| 2021 | 3 | 4 |
| 2022 | 3 | 2 |
| 2023 | 0 | 1 |
| 2024 | 1 | 4 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacturing method for composition promoting recovery of bone fracture24 Mar 2026US 12,582,686 B2
- Use of extracellular vesicles of Rhizoma Drynariae in preparation of medicine for treating orthopedic diseases27 May 2025US 12,311,001 B2The Third Affiliated Hospital of Guangzhou University of Chinese Medicine
- Compound composition for improving bone health and preparation and application thereof7 May 2024US 11,975,052 B2Chenland Nutritionals Inc.
- Traditional Chinese medicine composition for improving bone health and preparation and uses thereof6 Dec 2022US 11,517,602 B2Chenland Nutritionals Inc.
- Traditional Chinese medicine composition for treating type 2 diabetes13 Sep 2022US 11,439,681 B2
- Mamaku extract for treating eczema16 Jan 2025US 2025/0017995 A1Ora Innovation New Zealand Limited
- Use of extracellular vesicles of rhizoma drynariae in preparation of medicine for treating orthopedic diseases2 Jan 2025US 2025/0000923 A1The Third Affiliated Hospital of Guangzhou University of Chinese Medicine
- Compositions and Methods for Treating Spinal Cord Injury and Synaptic Dysfunction17 Oct 2024US 2024/0342175 A1
- Traditional chinese medicine composition for treating urticaria, eczema, and allergic constitution3 Oct 2024US 2024/0325480 A1
- Novel compounds for the treatment and prevention of neurological complications of viral infections19 Sep 2024US 2024/0307339 A1SunRegen Healthcare AG
Most cited
By later US patents
- Methods for treating alopecia35US 6,376,557 B12002
- Compositions and methods for the treatment or prevention of hepatitis B virus infection21US 8,722,054 B2GlobeImmune, Inc. · 2014
- Method for preparing a substance having properties against collagen diseases and products obtained15US 4,206,222 ASociete Civile Particuliere de Brevets Suffren · 1980
- Pharmaceutical composition for inhibiting viruses and increasing immune function (PII)9US 4,886,666 A1989
- Pharmaceutical composition of activity in the treatment of cognitive and/or neuroimmune dysfunctions8US 5,601,829 AEspecialidades Farmaceuticas Centrum, S.A. · 1997