A61K 8/4993
Derivatives containing from 2 to 10 oxyalkylene groups
Official title: {Derivatives containing from 2 to 10 oxyalkylene groups}
A61K8/4993 (Derivatives containing from 2 to 10 oxyalkylene groups) appears on 267 US grants and 348 published applications in this corpus.
Search patents in A61K- Granted patents
- 267
- Published applications
- 348
- Assignees
- 196
- Inventors
- 784
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 5 | 0 |
| 1982 | 5 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 5 | 0 |
| 1990 | 4 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 2 |
| 2002 | 2 | 5 |
| 2003 | 8 | 5 |
| 2004 | 3 | 6 |
| 2005 | 2 | 5 |
| 2006 | 2 | 13 |
| 2007 | 2 | 18 |
| 2008 | 2 | 17 |
| 2009 | 0 | 11 |
| 2010 | 2 | 14 |
| 2011 | 7 | 7 |
| 2012 | 9 | 9 |
| 2013 | 11 | 9 |
| 2014 | 12 | 15 |
| 2015 | 5 | 13 |
| 2016 | 11 | 26 |
| 2017 | 14 | 18 |
| 2018 | 10 | 15 |
| 2019 | 14 | 16 |
| 2020 | 12 | 21 |
| 2021 | 10 | 18 |
| 2022 | 10 | 21 |
| 2023 | 9 | 20 |
| 2024 | 9 | 21 |
| 2025 | 7 | 14 |
| 2026 | 7 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Sunscreen formulation8 Sep 2026US 12,728,081 B2Fallien Cosmeceuticals, Ltd.
- Cosmetic compositions comprising high amounts of hydroxypropyl tetrahydropyrantriol25 Aug 2026US 12,714,660 B2L'oreal
- Cosmetic composition comprising a polyhydroxyalkanoate copolymer bearing a(n) (un)saturated hydrocarbon-based chain and a surfactant11 Aug 2026US 12,702,635 B2L'oreal
- Mesh-type moisture-release cushion cosmetic product24 Mar 2026US 12,582,212 B2Intercos Korea Inc.
- Compositions in the form of dissolvable solid structures20 Jan 2026US 12,527,727 B2The Procter & Gamble Company
- Cleaning agent composition30 Jul 2026US 2026/0216048 A1Kao Corporation
- Cleaning agent composition2 Jul 2026US 2026/0183221 A1Kao Corporation
- Collagen 7 compositions and methods of using the same14 May 2026US 2026/0130965 A1Phoenix Tissue Repair, Inc.
- Stable oil-in-water microemulsion7 May 2026US 2026/0124123 A1
- Stable antimicrobial formulation concentrate30 Apr 2026US 2026/0114445 A1Kimberly-Clark Worldwide, Inc.
Most cited
By later US patents
- Diaper having a lotioned topsheet815US 5,643,588 AThe Procter & Gamble Company · 1997
- Absorbent article having a lotioned topsheet509US 5,968,025 AThe Procter & Gamble Company · 1999
- Diaper having a lotioned topsheet242US 6,118,041 AThe Procter & Gamble Company · 2000
- Absorbent article having a lotioned topsheet195US 6,586,652 B1The Procter & Gamble Company · 2003
- Diaper having a lotioned topsheet193US 6,627,787 B1The Procter & Gamble Company · 2003