A61K 2800/60
Particulates further characterized by their structure or composition
A61K2800/60 (Particulates further characterized by their structure or composition) appears on 1,173 US grants and 2,067 published applications in this corpus.
Search patents in A61K- Granted patents
- 1,173
- Published applications
- 2,067
- Assignees
- 659
- Inventors
- 4,091
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 9 | 0 |
| 1994 | 15 | 0 |
| 1995 | 6 | 0 |
| 1996 | 7 | 0 |
| 1997 | 7 | 0 |
| 1998 | 18 | 0 |
| 1999 | 18 | 0 |
| 2000 | 17 | 0 |
| 2001 | 18 | 4 |
| 2002 | 20 | 9 |
| 2003 | 21 | 29 |
| 2004 | 15 | 45 |
| 2005 | 6 | 44 |
| 2006 | 9 | 47 |
| 2007 | 12 | 38 |
| 2008 | 13 | 34 |
| 2009 | 6 | 43 |
| 2010 | 13 | 52 |
| 2011 | 12 | 54 |
| 2012 | 17 | 76 |
| 2013 | 30 | 67 |
| 2014 | 52 | 104 |
| 2015 | 46 | 128 |
| 2016 | 81 | 123 |
| 2017 | 81 | 152 |
| 2018 | 87 | 124 |
| 2019 | 79 | 115 |
| 2020 | 80 | 100 |
| 2021 | 76 | 133 |
| 2022 | 65 | 147 |
| 2023 | 55 | 116 |
| 2024 | 54 | 93 |
| 2025 | 57 | 99 |
| 2026 | 37 | 91 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Methods of forming an encapsulated core material, an encapsulated material, compositions uses thereof6 Oct 2026US 12,751,902 B2
- Cosmetic and dermatological compositions6 Oct 2026US 12,751,904 B2Northeastern University
- Surface-modified zinc oxide particles, liquid dispersion, and cosmetic22 Sep 2026US 12,740,926 B2Sumitomo Osaka Cement Co., Ltd.
- Water-in-oil emulsion cosmetic22 Sep 2026US 12,740,933 B2Iwase Cosfa Co., Ltd.
- Method for dyeing keratinous material, comprising the use of an organosilicon compound, a colored effect pigment and a film-forming polymer IV15 Sep 2026US 12,734,123 B2Henkel AG & Co. KGaA
- Oil-in-water emulsion composition1 Oct 2026US 2026/0294751 A1Shiseido Company, Ltd.
- Water-based liquid cosmetic1 Oct 2026US 2026/0294758 A1Mitsubishi Pencil Company, Limited
- Artificial nail composition and artificial nail1 Oct 2026US 2026/0294764 A1Shofu Inc.
- Bio-adhesive materials with cationic surface peptide1 Oct 2026US 2026/0294773 A1Miyoshi America, Inc.
- Metal aquo-complex mediated synthesis of zinc oxide-based structures24 Sep 2026US 2026/0283913 A1Zinco Verde Inc.
Most cited
By later US patents
- Absorbent articles comprising nanoparticles1,110US 7,988,779 B2McNeil-PPC, Inc. · 2011
- Processes for preparation of microspheres311US 4,166,800 ASandoz Ltd. · 1979
- Bioadhesive nanoparticulate compositions having cationic surface stabilizers156US 6,428,814 B1Elan Pharma International Limited · 2002
- Cosmetic compositions143US 5,985,298 ARevlon Consumer Products Corporation · 1999
- Cosmetic composition containing a mixture of metal oxide nanopigments and melanine pigments142US 5,695,747 AL'oreal · 1997