A61K 2800/52
Stabilizers
A61K2800/52 (Stabilizers) appears on 2,234 US grants and 3,287 published applications in this corpus.
Search patents in A61K- Granted patents
- 2,234
- Published applications
- 3,287
- Assignees
- 1,307
- Inventors
- 6,538
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 17 | 0 |
| 1977 | 10 | 0 |
| 1978 | 19 | 0 |
| 1979 | 7 | 0 |
| 1980 | 13 | 0 |
| 1981 | 14 | 0 |
| 1982 | 13 | 0 |
| 1983 | 10 | 0 |
| 1984 | 9 | 0 |
| 1985 | 8 | 0 |
| 1986 | 5 | 0 |
| 1987 | 11 | 0 |
| 1988 | 8 | 0 |
| 1989 | 12 | 0 |
| 1990 | 8 | 0 |
| 1991 | 19 | 0 |
| 1992 | 16 | 0 |
| 1993 | 16 | 0 |
| 1994 | 25 | 0 |
| 1995 | 16 | 0 |
| 1996 | 25 | 0 |
| 1997 | 50 | 0 |
| 1998 | 45 | 0 |
| 1999 | 68 | 0 |
| 2000 | 72 | 0 |
| 2001 | 54 | 19 |
| 2002 | 60 | 73 |
| 2003 | 58 | 107 |
| 2004 | 28 | 118 |
| 2005 | 31 | 86 |
| 2006 | 34 | 103 |
| 2007 | 38 | 96 |
| 2008 | 27 | 121 |
| 2009 | 36 | 129 |
| 2010 | 55 | 144 |
| 2011 | 46 | 96 |
| 2012 | 54 | 100 |
| 2013 | 81 | 75 |
| 2014 | 71 | 102 |
| 2015 | 65 | 155 |
| 2016 | 97 | 158 |
| 2017 | 89 | 189 |
| 2018 | 89 | 128 |
| 2019 | 94 | 138 |
| 2020 | 85 | 127 |
| 2021 | 85 | 211 |
| 2022 | 86 | 199 |
| 2023 | 108 | 189 |
| 2024 | 86 | 166 |
| 2025 | 95 | 151 |
| 2026 | 66 | 107 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Water-in-oil cosmetic composition with maximized feeling of moisture6 Oct 2026US 12,751,903 B2Kolmar Korea Co., Ltd.
- Cosmetic and dermatological compositions6 Oct 2026US 12,751,904 B2Northeastern University
- Cosmetic or dermatological composition acting in particular on the effects of blue light on skin and its appendages, and associated uses22 Sep 2026US 12,740,931 B2Sederma
- Water-in-oil emulsion cosmetic22 Sep 2026US 12,740,933 B2Iwase Cosfa Co., Ltd.
- Sunscreen formulation8 Sep 2026US 12,728,081 B2Fallien Cosmeceuticals, Ltd.
- Antimicrobial compositions containing a cationic antimicrobial and an acidic glycolopid8 Oct 2026US 2026/0306377 A1LANXESS Corporation
- Composition comprising biosurfactant and manganese8 Oct 2026US 2026/0306388 A1Evonik Operations GmbH
- Alkenone-based formulations for topical applications1 Oct 2026US 2026/0294759 A1Western Washington University
- Formulations of naringenin1 Oct 2026US 2026/0294770 A1Debut Biotechnology, Inc.
- Compositions containing retinoic esters having extended storage stability and cosmetic compositions containing the same1 Oct 2026US 2026/0294777 A1Grant Industries, Inc.
Most cited
By later US patents
- Preservative systems comprising cationic surfactants878US 10,130,830 B2Laboratorios Miret, S. A. · 2018
- Sunscreen-wound healing compositions and methods for preparing and using same180US 5,674,912 AWarner-Lambert Company · 1997
- Light activated tooth whitening composition and method of using same174US 6,162,055 ABriteSmile, Inc. · 2000
- Self-tanning dihydroxyacetone formulations having improved stability and providing enhanced delivery161US 6,231,837 B1Schering-Plough Healthcare Products, Inc. · 2001
- Stable, cosmetically acceptable topical gel formulation and method of treatment for acne158US 5,122,519 AAmerican Cyanamid Company · 1992