A61K 8/355
Quinones
Official title: {Quinones}
A61K8/355 (Quinones) appears on 264 US grants and 376 published applications in this corpus.
Search patents in A61K- Granted patents
- 264
- Published applications
- 376
- Assignees
- 187
- Inventors
- 828
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 4 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 14 | 0 |
| 2000 | 8 | 0 |
| 2001 | 12 | 4 |
| 2002 | 16 | 15 |
| 2003 | 7 | 18 |
| 2004 | 8 | 16 |
| 2005 | 6 | 21 |
| 2006 | 6 | 13 |
| 2007 | 3 | 22 |
| 2008 | 6 | 23 |
| 2009 | 5 | 27 |
| 2010 | 9 | 15 |
| 2011 | 6 | 17 |
| 2012 | 11 | 6 |
| 2013 | 12 | 11 |
| 2014 | 7 | 18 |
| 2015 | 14 | 15 |
| 2016 | 7 | 13 |
| 2017 | 9 | 8 |
| 2018 | 5 | 12 |
| 2019 | 1 | 8 |
| 2020 | 9 | 14 |
| 2021 | 8 | 19 |
| 2022 | 4 | 11 |
| 2023 | 10 | 18 |
| 2024 | 3 | 16 |
| 2025 | 9 | 13 |
| 2026 | 5 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oral care compositions comprising hops beta acids and fluoride ions11 Aug 2026US 12,702,631 B2The Procter & Gamble Company
- Agents for oxidatively changing the color of keratin fibers, comprising a complexing agent, an activator, and an oxidant10 Mar 2026US 12,569,421 B2Henkel AG & Co. KGaA
- Dyeing composition comprising an anthraquinone cationic direct dye, a polyol, an anionic surfactant and a nonionic polysaccharide10 Feb 2026US 12,544,322 B2L'oreal
- Minoxidil adjuvant therapies20 Jan 2026US 12,527,729 B2Caring Brands, Inc.
- Enhanced toothpaste and kits13 Jan 2026US 12,521,340 B2BEAUTYPASTE Inc.
- Chemical compound that promotes healthy nail growth and contributes to the promotion of the hair cycle and growth and the prevention of hair loss23 Jul 2026US 2026/0207485 A1Synaps Biyoteknoloji Anonim Sirketi
- Enhanced Toothpaste And Kits16 Apr 2026US 2026/0102332 A1BEAUTYPASTE Inc.
- Skin care product with lapachol12 Mar 2026US 2026/0069517 A1
- Hair care composition containing polymeric colorant18 Dec 2025US 2025/0381119 A1Milliken & Company
- Urolithin combinations4 Dec 2025US 2025/0367099 A1
Most cited
By later US patents
- Topical delivery systems for active agents129US 6,284,234 B1Johnson & Johnson Consumer Companies, Inc. · 2001
- Topical formulations having enhanced bioavailability95US 8,454,945 B2Berg Pharma LLC · 2013
- Additives enhancing the effect of therapeutic agents93US 6,051,609 ATristrata Technology, Inc. · 2000
- Hair colorants90US 5,112,359 AClairol Incorporated · 1992
- Topical delivery systems for active agents85US 6,419,913 B1Johnson & Johnson Consumer Companies, Inc. · 2002