A61Q 5/02
Preparations for cleaning the hair
A61Q5/02 (Preparations for cleaning the hair) appears on 4,675 US grants and 5,426 published applications in this corpus.
Search patents in A61Q- Granted patents
- 4,675
- Published applications
- 5,426
- Assignees
- 1,306
- Inventors
- 9,407
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 51 | 0 |
| 1977 | 37 | 0 |
| 1978 | 32 | 0 |
| 1979 | 35 | 0 |
| 1980 | 38 | 0 |
| 1981 | 37 | 0 |
| 1982 | 35 | 0 |
| 1983 | 33 | 0 |
| 1984 | 44 | 0 |
| 1985 | 45 | 0 |
| 1986 | 34 | 0 |
| 1987 | 39 | 0 |
| 1988 | 45 | 0 |
| 1989 | 88 | 0 |
| 1990 | 56 | 0 |
| 1991 | 62 | 0 |
| 1992 | 71 | 0 |
| 1993 | 61 | 0 |
| 1994 | 69 | 0 |
| 1995 | 74 | 0 |
| 1996 | 95 | 0 |
| 1997 | 155 | 0 |
| 1998 | 157 | 0 |
| 1999 | 176 | 0 |
| 2000 | 158 | 0 |
| 2001 | 154 | 45 |
| 2002 | 145 | 155 |
| 2003 | 120 | 213 |
| 2004 | 93 | 243 |
| 2005 | 55 | 222 |
| 2006 | 61 | 233 |
| 2007 | 62 | 200 |
| 2008 | 40 | 200 |
| 2009 | 70 | 186 |
| 2010 | 99 | 190 |
| 2011 | 110 | 201 |
| 2012 | 102 | 194 |
| 2013 | 142 | 206 |
| 2014 | 142 | 262 |
| 2015 | 131 | 268 |
| 2016 | 137 | 294 |
| 2017 | 167 | 279 |
| 2018 | 172 | 231 |
| 2019 | 143 | 258 |
| 2020 | 134 | 196 |
| 2021 | 168 | 230 |
| 2022 | 112 | 200 |
| 2023 | 99 | 214 |
| 2024 | 109 | 214 |
| 2025 | 123 | 173 |
| 2026 | 58 | 119 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Additive composition for improving bubble density and bubble elasticity and composition for skin cleansing6 Oct 2026US 12,751,910 B2Amorepacific Corporation
- Cosmetic product enriched with bioactive components of propolis with direct extraction from beeswax sprayed with propolis tincture and method of production thereof6 Oct 2026US 12,751,913 B2
- Cleaning composition comprising an engineered fatty acid alpha-dioxygenase15 Sep 2026US 12,735,658 B2The Procter & Gamble Company
- N-acyl amino acid surfactants and derivatives thereof8 Sep 2026US 12,728,085 B2The Procter & Gamble Company
- Oolitic aragonite beads and methods therefor25 Aug 2026US 12,714,654 B2Calcean Minerals and Materials, LLC
- Aerosol product8 Oct 2026US 2026/0306369 A1Osaka Pharmaceutical Co., Ltd.
- Foaming cleansing composition with long chain surfactant system8 Oct 2026US 2026/0306378 A1L'oreal
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Personal care rinse off formulation8 Oct 2026US 2026/0306390 A1
- Sulfate free personal care rinse off formulation8 Oct 2026US 2026/0306391 A1
Most cited
By later US patents
- Hydrophilic and hydrophobic polyether polyurethanes and uses therefor530US 5,993,972 ATyndale Plains-Hunter, Ltd. · 1999
- Foaming surfactant compositions383US 4,565,647 AThe Procter & Gamble Company · 1986
- Method for producing a non greasy protective and emollient film on the skin377US 4,608,392 ASociete Anonyme dite: L'Oreal · 1986
- Amphoteric compositions and polymeric forms of alpha hydroxyacids, and their therapeutic use354US 5,091,171 A1992
- Polar solvent compatible polyethersiloxane elastomers307US 6,545,085 B2General Electric Company · 2003