A61Q 5/00
Preparations for care of the hair
A61Q5/00 (Preparations for care of the hair) appears on 12,255 US grants and 14,022 published applications in this corpus.
Search patents in A61Q- Granted patents
- 12,255
- Published applications
- 14,022
- Assignees
- 2,496
- Inventors
- 18,080
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 147 | 0 |
| 1977 | 105 | 0 |
| 1978 | 80 | 0 |
| 1979 | 81 | 0 |
| 1980 | 93 | 0 |
| 1981 | 89 | 0 |
| 1982 | 87 | 0 |
| 1983 | 77 | 0 |
| 1984 | 86 | 0 |
| 1985 | 96 | 0 |
| 1986 | 82 | 0 |
| 1987 | 95 | 0 |
| 1988 | 115 | 0 |
| 1989 | 199 | 0 |
| 1990 | 163 | 0 |
| 1991 | 188 | 0 |
| 1992 | 190 | 0 |
| 1993 | 182 | 0 |
| 1994 | 179 | 0 |
| 1995 | 176 | 0 |
| 1996 | 234 | 0 |
| 1997 | 367 | 0 |
| 1998 | 364 | 0 |
| 1999 | 412 | 0 |
| 2000 | 344 | 0 |
| 2001 | 352 | 131 |
| 2002 | 393 | 447 |
| 2003 | 338 | 625 |
| 2004 | 286 | 688 |
| 2005 | 174 | 650 |
| 2006 | 245 | 645 |
| 2007 | 253 | 550 |
| 2008 | 188 | 523 |
| 2009 | 229 | 529 |
| 2010 | 318 | 554 |
| 2011 | 304 | 504 |
| 2012 | 301 | 551 |
| 2013 | 384 | 551 |
| 2014 | 388 | 626 |
| 2015 | 350 | 655 |
| 2016 | 356 | 651 |
| 2017 | 381 | 634 |
| 2018 | 376 | 561 |
| 2019 | 343 | 563 |
| 2020 | 362 | 550 |
| 2021 | 411 | 532 |
| 2022 | 323 | 568 |
| 2023 | 253 | 518 |
| 2024 | 277 | 480 |
| 2025 | 279 | 437 |
| 2026 | 160 | 299 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- A61Q 5/02Preparations for cleaning the hair4,675
- A61Q 5/12Preparations containing hair conditioners3,407
- A61Q 5/06Preparations for styling the hair3,203
- A61Q 5/10Preparations for permanently dyeing the hair2,647
- A61Q 5/04Preparations for permanent waving or straightening the hair860
- A61Q 5/006Antidandruff preparations825
- A61Q 5/08Preparations for bleaching the hair697
- A61Q 5/002Preparations for repairing the hair235
All 10 subgroupsShow fewer
Recent patents
- Anhydrous hair treatment composition comprising mono-alcohols and fatty compounds6 Oct 2026US 12,751,905 B2L'oreal
- Method for dyeing keratinous material, in particular human hair6 Oct 2026US 12,751,907 B2Henkel AG & Co. KGaA
- Cosmetic preparation6 Oct 2026US 12,751,909 B2Shiseido Company, Ltd.
- Additive composition for improving bubble density and bubble elasticity and composition for skin cleansing6 Oct 2026US 12,751,910 B2Amorepacific Corporation
- Mangifera indica leaves extracts6 Oct 2026US 12,751,912 B2Givaudan SA
- Aerosol product8 Oct 2026US 2026/0306369 A1Osaka Pharmaceutical Co., Ltd.
- Anti-dandruff compositions8 Oct 2026US 2026/0306374 A1
- Hair treatment agent8 Oct 2026US 2026/0306375 A1Nikko Chemicals Co., Ltd.
- Hair fiber strengthening compositions8 Oct 2026US 2026/0306376 A1
- Foaming cleansing composition with long chain surfactant system8 Oct 2026US 2026/0306378 A1L'oreal
Most cited
By later US patents
- Hydrophilic and hydrophobic polyether polyurethanes and uses therefor530US 5,993,972 ATyndale Plains-Hunter, Ltd. · 1999
- Oxidation hair dye composition containinng diaminopyrazol derivatives and new diaminopyrazol derivatives423US 5,061,289 AWella Aktiengesellschaft · 1991
- Hair dye containing aminopyrazole derivatives as well as pyrazole derivatives396US 5,380,340 AWella Aktiengesellschaft · 1995
- 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