A41G 5/0033
By adhesives
Official title: {by adhesives}
A41G5/0033 (By adhesives) appears on 15 US grants and 20 published applications in this corpus.
Search patents in A41G- Granted patents
- 15
- Published applications
- 20
- Assignees
- 11
- Inventors
- 30
- Latest grant
- 21 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 2 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 2 | 2 |
| 2018 | 0 | 3 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Hair replacement piece21 Apr 2026US 12,604,938 B2August Glanzer Da Conceicao
- Cosmetic treatment method17 Sep 2024US 12,089,679 B2L'oreal
- Cosmetic treatment method2 Aug 2022US 11,399,586 B2L'oreal
- Sheet-like piece, sheet for promoting hair growth comprising sheet-like piece, and whitening and wrinkle ameliorating agent comprising sheet-like piece2 Jun 2020US 10,668,261 B2QUARRYMEN & Co. Inc.
- Hair piece with integrated securing mechanism11 Jul 2017US 9,700,092 B2Hairtalk GmbH
- Self-securing lace front hairpiece for persons with alopecia or thinning or balding edges28 Aug 2025US 2025/0268325 A1
- Hair Replacement Assembly3 Nov 2022US 2022/0346480 A1
- Hair replacement piece29 Jul 2021US 2021/0227908 A1August Glanzer Da Conceicao
- Hair extension attachment methods21 May 2020US 2020/0154806 A1
- Cosmetic treatment method2 Aug 2018US 2018/0213871 A1L'oreal
Most cited
By later US patents
- Method of using a self adhesive hair extension67US 6,405,736 B22002
- Weftless extensions43US 8,186,361 B22012
- Hair extensions and method of attachment39US 9,339,072 B22016
- System and method for applying and removing cosmetic hair using biomimetic microstructure adhesive layer34US 8,171,943 B22012
- Method of attaching hair pieces13US 4,176,669 A1979