A61K 8/8188
Compositions of homopolymers or copolymers of compounds having one or more unsaturated
Official title: {Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bonds, and at least one being terminated by a bond to sulfur or by a hertocyclic ring containing sulfur; Compositions of derivatives of such polymers}
A61K8/8188 (Compositions of homopolymers or copolymers of compounds having one or more unsaturated) appears on 45 US grants and 93 published applications in this corpus.
Search patents in A61K- Granted patents
- 45
- Published applications
- 93
- Assignees
- 50
- Inventors
- 263
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 2 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 2 | 4 |
| 2014 | 1 | 5 |
| 2015 | 2 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 7 |
| 2018 | 1 | 0 |
| 2019 | 2 | 7 |
| 2020 | 4 | 3 |
| 2021 | 3 | 12 |
| 2022 | 5 | 23 |
| 2023 | 5 | 8 |
| 2024 | 4 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composition for caring for keratin materials30 Jun 2026US 12,667,527 B2L'oreal
- Solid detergent composition14 Apr 2026US 12,599,551 B2Osaka Organic Chemical Industry Ltd.
- Cleaning composition for oral appliance24 Mar 2026US 12,584,081 B2Kao Corporation
- Anti-acne sunscreen composition, process for manufacturing an anti-acne sunscreen composition and use of an anti-acne sunscreen composition18 Nov 2025US 12,472,192 B2L'oreal
- Oil-based cosmetic product having decorative layer12 Aug 2025US 12,383,473 B2Shiseido Company, Ltd.
- Oral Care Compositions Comprising Peroxide And Alumina20 Nov 2025US 2025/0352442 A1The Procter & Gamble Company
- Skin care product with lapachol and method for use thereof16 Oct 2025US 2025/0319042 A1
- Polydisulfide core-shell microcapsules30 Jan 2025US 2025/0033015 A1Firmenich SA
- Amphiphilic thickener for personal care16 Jan 2025US 2025/0017843 A1LG H&H Co., Ltd.
- Method for obtaining bio-sourced (meth)allylsulfonate alkali salt1 Aug 2024US 2024/0254384 A1Snf Group
Most cited
By later US patents
- Mousse forming hair treatment composition containing n-methyl alkyl glucamide surfactant91US 6,395,258 B1Unilever Home & Personal Care USA, Division of Conopco, Inc. · 2002
- Polymeric amine conditioning additives for hair care products23US 4,713,236 AMorton Thiokol, Inc. · 1987
- Solid-layered bleach compositions and methods of use12US 8,361,945 B2The Clorox Company · 2013
- Acrylate polymers based on tert-butyl acrylate and/or tert-butyl methacrylate10US 7,015,294 B2BASF SE · 2006
- Perfume9US 9,102,898 B2Coty Inc. · 2015