A61K 8/899
Containing sulfur
Official title: containing sulfur, e.g. sodium PG-propyldimethicone thiosulfate copolyol
A61K8/899 (Containing sulfur) appears on 133 US grants and 100 published applications in this corpus.
Search patents in A61K- Granted patents
- 133
- Published applications
- 100
- Assignees
- 61
- Inventors
- 330
- Latest grant
- 10 Sep 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 7 | 0 |
| 1995 | 3 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 13 | 0 |
| 2001 | 4 | 0 |
| 2002 | 14 | 11 |
| 2003 | 9 | 7 |
| 2004 | 4 | 3 |
| 2005 | 0 | 3 |
| 2006 | 6 | 3 |
| 2007 | 2 | 6 |
| 2008 | 2 | 4 |
| 2009 | 1 | 6 |
| 2010 | 2 | 6 |
| 2011 | 2 | 2 |
| 2012 | 4 | 7 |
| 2013 | 4 | 6 |
| 2014 | 2 | 3 |
| 2015 | 3 | 0 |
| 2016 | 1 | 5 |
| 2017 | 6 | 7 |
| 2018 | 3 | 2 |
| 2019 | 3 | 5 |
| 2020 | 1 | 3 |
| 2021 | 3 | 1 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 4 |
| 2025 | 0 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Process for dyeing hair comprising at least one pigment, at least one acrylate-functionalized polymer and at least one functionalized silicone chosen from silicones functionalized with at least one mercapto or thiol group10 Sep 2024US 12,083,213 B2L'oreal
- Process for preparing organopolysiloane gels23 May 2023US 11,654,098 B2Wacker Chemie AG
- Composition comprising at least one acrylate-functionalized polymer and at least one silicone chosen from silicones functionalized with at least one mercapto or thiol group25 Apr 2023US 11,633,346 B2L'oreal
- Silicone polymer18 Oct 2022US 11,472,925 B2Momentive Performance Materials Inc.
- Silicone polymer3 May 2022US 11,319,414 B2Momentive Performance Materials Inc.
- Process for treating keratin fibres using a compound derived from the condensation of poly(thi)ol and of acetoacetate and a crosslinking agent6 Aug 2026US 2026/0224459 A1L'oreal
- Process for treating keratin materials using at least one oil bearing acetoacetate functions and at least one crosslinking agent23 Jul 2026US 2026/0207468 A1L'oreal
- Resin for hair cosmetics, and hair cosmetic20 Nov 2025US 2025/0352454 A1Mitsubishi Pencil Company, Limited
- Methods for activation and preparation of keratin fiber coatings, preferably color coatings13 Feb 2025US 2025/0049682 A1Wella Germany GmbH
- Improved perfume compositions comprising sulfur-containing pro-fragrance compounds28 Nov 2024US 2024/0390246 A1Firmenich SA
Most cited
By later US patents
- Vinyl-silicone polymers in cosmetics and personal care products116US 5,468,477 AMinnesota Mining and Manufacturing Company · 1995
- Cosmetic compositions for the hair or skin based on sulfone copolyesters with polyorganosiloxane units97US 6,030,630 ARhodia Chimie · 2000
- Production of stable hydrolyzable organosilane solutions88US 5,411,585 AS. C. Johnson & Son, Inc. · 1995
- Vinyl-silicone copolymers in cosmetics and personal care products69US 5,725,882 AMinnesota Mining and Manufacturing Company · 1998
- Glossy transfer resistant cosmetic compositions60US 5,849,275 ARevlon Consumer Products Corporation · 1998