A61K 8/0225
Granulated powders
Official title: {Granulated powders}
A61K8/0225 (Granulated powders) appears on 83 US grants and 122 published applications in this corpus.
Search patents in A61K- Granted patents
- 83
- Published applications
- 122
- Assignees
- 82
- Inventors
- 348
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 0 |
| 2003 | 2 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 4 |
| 2013 | 0 | 1 |
| 2014 | 2 | 4 |
| 2015 | 1 | 3 |
| 2016 | 1 | 8 |
| 2017 | 3 | 11 |
| 2018 | 6 | 8 |
| 2019 | 3 | 7 |
| 2020 | 3 | 10 |
| 2021 | 4 | 14 |
| 2022 | 8 | 13 |
| 2023 | 3 | 6 |
| 2024 | 7 | 8 |
| 2025 | 6 | 6 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Flowpack for oral delivery of active ingredients17 Feb 2026US 12,551,439 B2Fertin Pharma A/S
- Water soluble silicon-containing granulate17 Feb 2026US 12,551,441 B2Bio Minerals N.V.
- Cyclodextrins as dental cleaning powders25 Nov 2025US 12,478,573 B2Ferton Holding S.A.
- Carboxylic acid loaded salt carrier and the method for producing thereof4 Nov 2025US 12,458,581 B2
- Solid cosmetic21 Oct 2025US 12,447,123 B2Shin-Etsu Chemical Co., Ltd.
- Solid composition for aqueous, viscous formulation6 Aug 2026US 2026/0224448 A1
- Soap composite particles, method for producing same, and cosmetic16 Jul 2026US 2026/0199194 A1Tomoegawa Co., Ltd.
- Preservative-free cleansing and caring granule with low water activity and preparation method thereof2 Jul 2026US 2026/0183215 A1Guangzhou Beaver Cosmetics Co., Ltd.
- Granule composition with easy rinsing and soothing oil control properties and application thereof2 Jul 2026US 2026/0183216 A1Guangzhou Beaver Cosmetics Co., Ltd.
- Oral hygiene formulation11 Jun 2026US 2026/0158085 A1EZ Dent Corp.
Most cited
By later US patents
- Granular composition and dentifrice containing the same47US 4,871,396 AKao Corporation · 1989
- Composition for use in oral cavity37US 5,149,521 AKao Corporation · 1992
- Plaque remover injected with water or with water and compressed air30US 6,126,444 AD&D Corporation · 2000
- Denture cleaner having improved dissolution time and clarity and method of preparation23US 4,540,504 AWarner-Lambert Company · 1985
- Prevention and treatment of oral diseases23US 8,658,139 B1Squigle, Inc. · 2014