A61K 8/9717
Rhodophycota or rhodophyta [red algae]
Official title: Rhodophycota or Rhodophyta [red algae], e.g. Porphyra
A61K8/9717 (Rhodophycota or rhodophyta [red algae]) appears on 172 US grants and 290 published applications in this corpus.
Search patents in A61K- Granted patents
- 172
- Published applications
- 290
- Assignees
- 160
- Inventors
- 585
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 5 | 5 |
| 2003 | 3 | 11 |
| 2004 | 2 | 12 |
| 2005 | 3 | 11 |
| 2006 | 2 | 12 |
| 2007 | 2 | 12 |
| 2008 | 1 | 5 |
| 2009 | 1 | 7 |
| 2010 | 10 | 11 |
| 2011 | 4 | 13 |
| 2012 | 7 | 5 |
| 2013 | 2 | 10 |
| 2014 | 6 | 10 |
| 2015 | 11 | 9 |
| 2016 | 6 | 19 |
| 2017 | 11 | 24 |
| 2018 | 10 | 16 |
| 2019 | 12 | 11 |
| 2020 | 10 | 12 |
| 2021 | 4 | 16 |
| 2022 | 11 | 15 |
| 2023 | 9 | 9 |
| 2024 | 6 | 12 |
| 2025 | 7 | 18 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hydrogel patch including additive solution adjustable for its syneresis pattern and method of manufacturing the composition29 Sep 2026US 12,746,188 B2Jincostech Co., Ltd.
- Microalgae and use for same11 Aug 2026US 12,703,848 B2Japan Science and Technology Agency
- Microalgae and use for same28 Jul 2026US 12,692,473 B2Japan Science and Technology Agency
- Alkenone-based formulations for topical applications21 Apr 2026US 12,605,316 B2Western Washington University
- Seaweed flour7 Oct 2025US 12,433,308 B2Cargill, Incorporated
- Alkenone-based formulations for topical applications1 Oct 2026US 2026/0294759 A1Western Washington University
- Method for degrading glycogen present in a biomass of galdieria24 Sep 2026US 2026/0286281 A1
- Self-adhesive false eyelashes and preparation method thereof5 Mar 2026US 2026/0060353 A1
- Contour injection composition5 Mar 2026US 2026/0060914 A1
- Natural hair styling composition and methods for styling hair5 Feb 2026US 2026/0034047 A1L'oreal
Most cited
By later US patents
- Utilization of algae extract for the preparation of pharmaceutical, cosmetic, food or agricultural compositions125US 5,508,033 ASociete d'Engrais Composes Mineraux et Amendments · 1996
- Cosmetic composition105US 5,093,109 AChanel, Inc. · 1992
- Anti-irritating rosacea treatment87US 6,680,062 B2Color Access, Inc. · 2004
- Aqueous skin cleaner composition comprising propylene carbonate63US 4,508,634 AMinnesota Mining and Manufacturing Company · 1985
- Pellets containing plant extracts, process of making same and their pharmaceutical peroral or cosmetic use59US 5,401,502 AAlfatec-Pharma GmbH · 1995