A61K 8/044
Suspensions
Official title: {Suspensions}
A61K8/044 (Suspensions) appears on 389 US grants and 561 published applications in this corpus.
Search patents in A61K- Granted patents
- 389
- Published applications
- 561
- Assignees
- 262
- Inventors
- 1,248
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 6 | 0 |
| 1994 | 11 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 10 | 0 |
| 1998 | 17 | 0 |
| 1999 | 11 | 0 |
| 2000 | 12 | 0 |
| 2001 | 5 | 1 |
| 2002 | 8 | 11 |
| 2003 | 5 | 35 |
| 2004 | 9 | 19 |
| 2005 | 6 | 27 |
| 2006 | 7 | 22 |
| 2007 | 7 | 14 |
| 2008 | 6 | 16 |
| 2009 | 4 | 15 |
| 2010 | 5 | 23 |
| 2011 | 6 | 15 |
| 2012 | 10 | 14 |
| 2013 | 9 | 16 |
| 2014 | 16 | 26 |
| 2015 | 12 | 28 |
| 2016 | 12 | 23 |
| 2017 | 15 | 25 |
| 2018 | 15 | 30 |
| 2019 | 19 | 34 |
| 2020 | 18 | 26 |
| 2021 | 27 | 34 |
| 2022 | 21 | 17 |
| 2023 | 12 | 35 |
| 2024 | 21 | 26 |
| 2025 | 15 | 16 |
| 2026 | 8 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of manufacturing a detangler conditioner for hair29 Sep 2026US 12,746,196 B2
- Rheological solid composition for use in shaving28 Jul 2026US 12,691,045 B2The Procter & Gamble Company
- Method of encouraging growth and regrowth of hair in human males30 Jun 2026US 12,667,526 B1
- Suspending polymer composition, and method of use thereof12 May 2026US 12,624,313 B2ISP Investments Inc.
- Metal oxide particle ester dispersions including polyesters having a broad molecular weight distribution24 Feb 2026US 12,558,304 B2Inolex Investment Corporation
- Anti-dandruff compositions8 Oct 2026US 2026/0306374 A1
- Composition for delivering particles to follicles1 Oct 2026US 2026/0294755 A1The Gillette Company
- Protecting a bioactive and/or precursor thereof24 Sep 2026US 2026/0283969 A1Commonwealth Scientific and Industrial Research Organisation
- Dispersion stabilizing agent17 Sep 2026US 2026/0272811 A1Kenvue Brands LLC
- Composition comprising 1,3,5-triazine, 2,4,6-tris[1,1'-biphenyl]-4-yl with lower amounts of impurities6 Aug 2026US 2026/0226014 A1BASF SE
Most cited
By later US patents
- Method for producing customized cosmetic and pharmaceutical formulations on demand119US 6,782,307 B2Lab21, Inc. · 2004
- Solid lipid particles, particles of bioactive agents and methods for the manufacture and use thereof94US 5,785,976 APharmacia & Upjohn Company · 1998
- Cosmetic composition including a polymeric particle dispersion89US 5,945,095 AL'oreal · 1999
- Composition including a dispersion of polymer particles in a non-aqueous medium78US 5,851,517 AL'oreal · 1998
- Free-flowing pseudoplastic cosmetic compositions/suspensions75US 5,556,628 ARhone-Poulenc Chimie · 1996