A61Q 9/04
Depilatories
A61Q9/04 (Depilatories) appears on 223 US grants and 327 published applications in this corpus.
Search patents in A61Q- Granted patents
- 223
- Published applications
- 327
- Assignees
- 122
- Inventors
- 569
- Latest grant
- 20 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 5 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 4 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 1 | 0 |
| 2001 | 5 | 1 |
| 2002 | 6 | 2 |
| 2003 | 4 | 10 |
| 2004 | 2 | 10 |
| 2005 | 2 | 15 |
| 2006 | 1 | 8 |
| 2007 | 2 | 26 |
| 2008 | 4 | 16 |
| 2009 | 4 | 20 |
| 2010 | 2 | 14 |
| 2011 | 11 | 33 |
| 2012 | 5 | 24 |
| 2013 | 16 | 28 |
| 2014 | 21 | 40 |
| 2015 | 16 | 14 |
| 2016 | 21 | 9 |
| 2017 | 11 | 8 |
| 2018 | 3 | 12 |
| 2019 | 2 | 5 |
| 2020 | 5 | 6 |
| 2021 | 0 | 6 |
| 2022 | 5 | 5 |
| 2023 | 4 | 3 |
| 2024 | 1 | 5 |
| 2025 | 5 | 4 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wax applicator20 Jan 2026US 12,527,386 B2
- Odorless thiols for permanent waving, straightening and depilatory applications26 Aug 2025US 12,398,104 B2The Procter & Gamble Company
- Treatment intervals for use of compositions comprising energy absorbing materials for dermatological applications5 Aug 2025US 12,377,284 B2Coronado Aesthetics, LLC
- Depilatory compositions comprising aminoalkylpropanol22 Jul 2025US 12,364,656 B2Reckitt Benckiser Health Limited
- Depilatory wax additive and process27 May 2025US 12,311,038 B2
- Hair colorant containing bioactive glass6 Aug 2026US 2026/0224455 A1Schott AG
- Cosmetic or pharmaceutical composition for skin tautening, skin fixation and wrinkle reduction4 Jun 2026US 2026/0151324 A1Mayser Pharma AG
- Depilatory emulsion containing paclitaxel and preparation method thereof2 Apr 2026US 2026/0090965 A1Zhejiang Chinese Medical University
- Treatment intervals for use of compositions comprising energy absorbing materials for dermatological applications6 Nov 2025US 2025/0339706 A1Coronado Aesthetics, LLC
- Hair removal composition dispensable from a spray can4 Sep 2025US 2025/0275900 A1
Most cited
By later US patents
- Skin abrasion system and method158US 7,354,423 B2J&J Consumer Co., Inc. · 2008
- Compositions and method comprising aminoalcohol derivatives as membrane penetration enhancers for physiological active agents132US 5,482,965 A1996
- Personal product compositions comprising heteroatom containing alkyl aldonamide compounds127US 5,653,970 ALever Brothers Company, Division of Conopco, Inc. · 1997
- Hydroxyphenylacetamides having analgesic and anti-irritant activity105US 4,424,205 AThe Procter & Gamble Company · 1984
- Method of hair removal82US 5,669,916 AThe General Hospital Corporation · 1997