A61Q 19/02
Preparations for care of the skin: for chemically bleaching or whitening the
Official title: for chemically bleaching or whitening the skin
A61Q19/02 (Preparations for care of the skin: for chemically bleaching or whitening the) appears on 1,998 US grants and 3,159 published applications in this corpus.
Search patents in A61Q- Granted patents
- 1,998
- Published applications
- 3,159
- Assignees
- 1,051
- Inventors
- 5,408
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 7 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 7 | 0 |
| 1994 | 12 | 0 |
| 1995 | 30 | 0 |
| 1996 | 48 | 0 |
| 1997 | 74 | 0 |
| 1998 | 52 | 0 |
| 1999 | 54 | 0 |
| 2000 | 46 | 0 |
| 2001 | 41 | 10 |
| 2002 | 54 | 64 |
| 2003 | 30 | 115 |
| 2004 | 27 | 115 |
| 2005 | 26 | 121 |
| 2006 | 28 | 87 |
| 2007 | 33 | 109 |
| 2008 | 20 | 105 |
| 2009 | 28 | 119 |
| 2010 | 44 | 128 |
| 2011 | 43 | 109 |
| 2012 | 50 | 165 |
| 2013 | 87 | 158 |
| 2014 | 99 | 168 |
| 2015 | 95 | 164 |
| 2016 | 122 | 166 |
| 2017 | 105 | 155 |
| 2018 | 103 | 135 |
| 2019 | 86 | 145 |
| 2020 | 89 | 137 |
| 2021 | 95 | 134 |
| 2022 | 64 | 141 |
| 2023 | 58 | 122 |
| 2024 | 65 | 115 |
| 2025 | 77 | 89 |
| 2026 | 47 | 83 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition comprising Gardenia jasminoides-derived exosomes as active ingredient6 Oct 2026US 12,751,988 B2ExoCoBio Inc.
- Stabilization of thiopyridinone compound and yellowing reduction of composition comprising same29 Sep 2026US 12,746,191 B2L'oreal
- Ginseng composition and use thereof as a medicament29 Sep 2026US 12,746,265 B2Botalys SA
- Mixed surfactant for preparing transparent microemulsion and fine nanoemulsion, and cosmetic composition prepared using the same22 Sep 2026US 12,740,927 B2Biobeautech Co., Ltd.
- Combination of plant extracts to improve skin tone1 Sep 2026US 12,721,806 B2Mary Kay Inc.
- Topical skin care formulations comprising plant extracts8 Oct 2026US 2026/0306366 A1Mary Kay Inc.
- Plant extracts to reduce the appearance of hyperpigmented skin or to lighten skin8 Oct 2026US 2026/0306395 A1Mary Kay Inc.
- Cosmetic use as an exfoliating agent of an ethanolic extract of shells of cashew nuts8 Oct 2026US 2026/0306396 A1
- Smart liposome cosmetic composition with skin condition improvement effect3 Sep 2026US 2026/0256663 A1The Founders Inc.
- Composition containing peptides having skin-lightening effect3 Sep 2026US 2026/0256670 A1Remedi Co., Ltd.
Most cited
By later US patents
- Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use354US 5,091,171 A1992
- Topical oil-in-water emulsions containing retinoids160US 5,976,555 AJohnson & Johnson Consumer Products, Inc. · 1999
- Wax foamable vehicle and pharmaceutical compositions thereof139US 8,636,982 B2Foamix Ltd. · 2014
- Photoprotective compositions131US 6,024,942 AThe Procter & Gamble Company · 2000
- Topical delivery systems for active agents129US 6,284,234 B1Johnson & Johnson Consumer Companies, Inc. · 2001