A61K 8/027
Fibers
Official title: {Fibers; Fibrils}
A61K8/027 (Fibers) appears on 280 US grants and 464 published applications in this corpus.
Search patents in A61K- Granted patents
- 280
- Published applications
- 464
- Assignees
- 188
- Inventors
- 921
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 4 | 0 |
| 1990 | 1 | 0 |
| 1991 | 5 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 6 | 0 |
| 1995 | 5 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 2 | 0 |
| 2001 | 8 | 2 |
| 2002 | 7 | 16 |
| 2003 | 11 | 9 |
| 2004 | 6 | 15 |
| 2005 | 2 | 16 |
| 2006 | 3 | 15 |
| 2007 | 2 | 7 |
| 2008 | 1 | 8 |
| 2009 | 4 | 5 |
| 2010 | 6 | 16 |
| 2011 | 5 | 13 |
| 2012 | 4 | 11 |
| 2013 | 2 | 14 |
| 2014 | 6 | 17 |
| 2015 | 13 | 21 |
| 2016 | 12 | 24 |
| 2017 | 11 | 17 |
| 2018 | 12 | 27 |
| 2019 | 6 | 31 |
| 2020 | 18 | 26 |
| 2021 | 11 | 44 |
| 2022 | 15 | 35 |
| 2023 | 19 | 23 |
| 2024 | 19 | 19 |
| 2025 | 14 | 23 |
| 2026 | 11 | 10 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Oral and intestinal health products6 Oct 2026US 12,751,985 B2
- Fiber-forming composition22 Sep 2026US 12,740,935 B2Kao Corporation
- Cosmetic composition comprising a particulate cellulosic compound, hydrophobic silica aerogel particles, and a semicrystalline polymer11 Aug 2026US 12,702,634 B2L'oreal
- Film-forming composition for skin26 May 2026US 12,636,236 B2Kao Corporation
- Oral care product comprising an oral care rheological solid composition24 Mar 2026US 12,582,583 B2The Procter & Gamble Company
- Fibrous structures comprising particles and methods for making same30 Jul 2026US 2026/0215652 A1The Procter & Gamble Company
- Skin topical composition23 Jul 2026US 2026/0207460 A1Daebong Ls, Ltd
- Nanofiber carrier and its preparation method23 Jul 2026US 2026/0207529 A1JASONS EverBio Company Limited
- Photoclick chemistry of silk for temporary uv tattoos7 May 2026US 2026/0124324 A1
- Compositions in the form of dissolvable solid structures30 Apr 2026US 2026/0115108 A1The Procter & Gamble Company
Most cited
By later US patents
- Rapidly dissoluble medicinal dosage unit and method of manufacture181US 4,855,326 AFuisz Pharmaceutical Ltd. · 1989
- Device for treating fine superficial facial lines106US 5,366,498 ACollagen Corporation · 1994
- Taste masked medicated pharmaceutical103US 5,028,632 AFuisz Pharmaceutical Ltd. · 1991
- Suspensions containing microfibrillated cellulose101US 4,500,546 AInternational Telephone and Telegraph Corporation · 1985
- Fiber-containing base composition for use with mascara90US 6,503,521 B1L'oreal · 2003