A61K 8/9741
Pteridophyta [ferns]
A61K8/9741 (Pteridophyta [ferns]) appears on 65 US grants and 101 published applications in this corpus.
Search patents in A61K- Granted patents
- 65
- Published applications
- 101
- Assignees
- 69
- Inventors
- 218
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 4 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 1 | 3 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 0 | 8 |
| 2007 | 3 | 6 |
| 2008 | 0 | 4 |
| 2009 | 0 | 1 |
| 2010 | 0 | 5 |
| 2011 | 1 | 7 |
| 2012 | 4 | 4 |
| 2013 | 3 | 6 |
| 2014 | 3 | 6 |
| 2015 | 1 | 4 |
| 2016 | 3 | 6 |
| 2017 | 5 | 4 |
| 2018 | 4 | 5 |
| 2019 | 1 | 4 |
| 2020 | 2 | 2 |
| 2021 | 2 | 3 |
| 2022 | 2 | 3 |
| 2023 | 4 | 3 |
| 2024 | 2 | 6 |
| 2025 | 0 | 0 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Aqueous solution for solubilizing salicylic acid, a method for preparation thereof, and a cosmetic composition comprising the same16 Jun 2026US 12,653,767 B2Amorepacific Corporation
- Chitosomes or chitosan-coated liposomes, use thereof to obtain cosmetic or pharmaceutical compositions and preparation method thereof19 May 2026US 12,629,335 B2Dermopartners, S.L.
- Topical skin care formulations comprising plant extracts21 Apr 2026US 12,605,308 B2Mary Kay Inc.
- Alkenone-based formulations for topical applications21 Apr 2026US 12,605,316 B2Western Washington University
- Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials6 Jan 2026US 12,515,198 B2Sony Corporation
- Topical skin care formulations comprising plant extracts8 Oct 2026US 2026/0306366 A1Mary Kay Inc.
- Alkenone-based formulations for topical applications1 Oct 2026US 2026/0294759 A1Western Washington University
- Composition for mitigating sun damage, sunburn, or both2 Jul 2026US 2026/0183214 A1Sol Sciences Inc.
- Porous carbon material composites and their production process, adsorbents, cosmetics, purification agents, and composite photocatalyst materials12 Dec 2024US 2024/0409417 A1Sony Corporation
- Cosmetic composition for use on the skin21 Nov 2024US 2024/0382408 A1
Most cited
By later US patents
- Pellets containing plant extracts, process of making same and their pharmaceutical peroral or cosmetic use59US 5,401,502 AAlfatec-Pharma GmbH · 1995
- Means for containing active substances, having a shell of hydrophilic macromolecules, active substances and process for preparation thereof38US 5,405,616 AAlfatec-Pharma GmbH · 1995
- Cosmetic hair dye composition based on a powder of vegetable origin30US 4,358,286 AL'oreal · 1982
- Hair-growing agent comprised of proanthocyanidins28US 6,126,940 AKyowa Hakko Kogyo Co., Ltd. · 2000
- Plant extraction residue as a thickening or opacifying agent for a cosmetic composition27US 4,460,488 ASociete Anonyme dite: L'Oreal · 1984