A61K 2800/63
More than one coating
A61K2800/63 (More than one coating) appears on 88 US grants and 125 published applications in this corpus.
Search patents in A61K- Granted patents
- 88
- Published applications
- 125
- Assignees
- 69
- Inventors
- 331
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 4 | 2 |
| 2004 | 2 | 4 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 3 |
| 2010 | 1 | 2 |
| 2011 | 2 | 1 |
| 2012 | 2 | 9 |
| 2013 | 4 | 4 |
| 2014 | 5 | 5 |
| 2015 | 3 | 11 |
| 2016 | 5 | 9 |
| 2017 | 5 | 18 |
| 2018 | 10 | 6 |
| 2019 | 3 | 5 |
| 2020 | 10 | 4 |
| 2021 | 5 | 6 |
| 2022 | 1 | 10 |
| 2023 | 2 | 5 |
| 2024 | 5 | 8 |
| 2025 | 6 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Topical composition28 Jul 2026US 12,691,048 B2Dsm IP Assets B.V.
- Pigment mixture20 Jan 2026US 12,527,726 B2Susonity Commercial GmbH
- Capsules4 Nov 2025US 12,458,942 B2The Procter & Gamble Company
- Composition comprising at least 5% by weight of titanium oxides, an α-cyanodiphenylacrylate derivative and a 4-hydroxybenzylidenemalonate or 4-hydroxycinnamate derivative28 Oct 2025US 12,453,682 B2L'oreal
- Method for manufacturing spicule coated with diamond and ingredients effective for skin improvement, and diamond spicule cosmetic composition including the same22 Jul 2025US 12,364,654 B2B.N., S.A.
- Dispersion of inorganic powder and composition for sun protection comprising the same12 Mar 2026US 2026/0069515 A1Amorepacific Corporation
- Interference pigments19 Feb 2026US 2026/0049218 A1Merck Patent GmbH
- Zinc oxide particles, photostable uv filters, and methods of use thereof29 May 2025US 2025/0170036 A1Nanophase Technologies Corporation
- Hydrocompatible lipophilized mineral powder pigment composition22 May 2025US 2025/0161172 A1Miyoshi Europe
- Cellulose particle and cosmetic1 May 2025US 2025/0134795 A1FUJIFILM Business Innovation Corp.
Most cited
By later US patents
- Cosmetic composition containing a mixture of metal oxide nanopigments and melanine pigments142US 5,695,747 AL'oreal · 1997
- Interference pigments125US 6,596,070 B1Merck Patent Gesellschaft · 2003
- Multilayer cholesteric pigments52US 6,582,781 B1BASF SE · 2003
- Pigment mixture50US 6,517,628 B1Merck Patent GmbH · 2003
- Iron oxide coated perlescent pigments43US 4,744,832 AMerck Patent GmbH · 1988