A61K 8/0254
Platelets
Official title: {Platelets; Flakes}
A61K8/0254 (Platelets) appears on 325 US grants and 467 published applications in this corpus.
Search patents in A61K- Granted patents
- 325
- Published applications
- 467
- Assignees
- 164
- Inventors
- 980
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 6 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 8 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 5 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 4 | 3 |
| 2002 | 9 | 3 |
| 2003 | 10 | 6 |
| 2004 | 6 | 20 |
| 2005 | 3 | 11 |
| 2006 | 3 | 8 |
| 2007 | 3 | 11 |
| 2008 | 3 | 9 |
| 2009 | 2 | 15 |
| 2010 | 6 | 22 |
| 2011 | 5 | 11 |
| 2012 | 5 | 18 |
| 2013 | 10 | 20 |
| 2014 | 13 | 25 |
| 2015 | 15 | 19 |
| 2016 | 17 | 29 |
| 2017 | 16 | 34 |
| 2018 | 11 | 26 |
| 2019 | 17 | 22 |
| 2020 | 20 | 30 |
| 2021 | 13 | 17 |
| 2022 | 20 | 44 |
| 2023 | 17 | 21 |
| 2024 | 12 | 19 |
| 2025 | 17 | 13 |
| 2026 | 10 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a film-forming polymer IV15 Sep 2026US 12,734,123 B2Henkel AG & Co. KGaA
- Anti-pollution composite powder having UV- and fine dust-blocking function and cosmetic composition comprising same28 Apr 2026US 12,611,367 B2Cqv Co., Ltd.
- External skin preparation21 Apr 2026US 12,605,315 B2Kao Corporation
- Method for increasing specific surface area of titanium phosphate plate-shaped particles, and powder containing plate-shaped particles derived from titanium phosphate21 Apr 2026US 12,606,709 B2Fujimi Incorporated
- Mesh-type moisture-release cushion cosmetic product24 Mar 2026US 12,582,212 B2Intercos Korea Inc.
- Glitter material10 Sep 2026US 2026/0263329 A1Nippon Sheet Glass Co., Ltd.
- Aqueous liquid cosmetic3 Sep 2026US 2026/0256677 A1Mitsubishi Pencil Company, Limited
- Composite particle, method for producing composite particle, and cosmetic30 Jul 2026US 2026/0216010 A1Nissin Chemical Industry Co., Ltd.
- Solid powder cosmetic23 Jul 2026US 2026/0207444 A1Kose Corporation
- Zinc sulfide interference pigments, synthesis method and cosmetic composition16 Jul 2026US 2026/0199195 A1
Most cited
By later US patents
- Anti-dandruff and conditioning shampoos containing polyalkylene glycols and cationic polymers137US 6,451,300 B1The Procter & Gamble Company · 2002
- Multiply coated metallic luster pigments136US 5,624,486 ABASF SE · 1997
- Interference pigments125US 6,596,070 B1Merck Patent Gesellschaft · 2003
- Nacreous pigments97US 4,867,793 AMerck Patent GmbH · 1989
- Dentifrice containing functional film flakes68US 6,669,929 B1Colgate-Palmolive Company · 2003