C11D 3/3427
Containing thiol, mercapto or sulfide groups
Official title: {containing thiol, mercapto or sulfide groups, e.g. thioethers or mercaptales}
C11D3/3427 (Containing thiol, mercapto or sulfide groups) appears on 100 US grants and 67 published applications in this corpus.
Search patents in C11D- Granted patents
- 100
- Published applications
- 67
- Assignees
- 44
- Inventors
- 185
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 8 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 7 | 1 |
| 2002 | 5 | 4 |
| 2003 | 4 | 2 |
| 2004 | 0 | 5 |
| 2005 | 2 | 5 |
| 2006 | 4 | 3 |
| 2007 | 5 | 4 |
| 2008 | 2 | 4 |
| 2009 | 1 | 0 |
| 2010 | 1 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 3 |
| 2016 | 5 | 2 |
| 2017 | 1 | 3 |
| 2018 | 1 | 2 |
| 2019 | 4 | 2 |
| 2020 | 1 | 3 |
| 2021 | 3 | 2 |
| 2022 | 2 | 3 |
| 2023 | 0 | 4 |
| 2024 | 0 | 3 |
| 2025 | 1 | 2 |
| 2026 | 4 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Fabric treatment compositions with antioxidant multimers2 Jun 2026US 12,644,075 B2The Procter & Gamble Company
- Deodorant composition containing 1-para-menthen-8-thiol, 3-mercaptohexyl acetate and undecylenic acid or the derivatives thereof3 Feb 2026US 12,539,263 B2Jafer Enterprises R&D, S.L.
- Injectivity improvement with thioalcohols20 Jan 2026US 12,529,013 B2Baker Hughes Oilfield Operations LLC
- Process solution for polymer processing13 Jan 2026US 12,525,445 B2Dongwoo Fine-Chem Co., Ltd.
- Hydrofluorothioethers and methods of using same18 Feb 2025US 12,227,721 B23M Innovative Properties Company
- Injectivity improvement with thioalcohols30 Apr 2026US 2026/0117145 A1Baker Hughes Oilfield Operations LLC
- Textile articles for tumble-drying1 Jan 2026US 2026/0002097 A1
- Flux cleaning composition3 Jul 2025US 2025/0215354 A1Nan Ya Plastics Corporation
- Precursors for the controlled release of a,b-unsaturated aldehydes or ketones and other high impact fragrance substances29 May 2025US 2025/0170074 A1Symrise AG
- Improved perfume compositions comprising sulfur-containing pro-fragrance compounds14 Nov 2024US 2024/0376411 A1Firmenich SA
Most cited
By later US patents
- Cleaning compositions for removing etching residue and method of using150US 5,334,332 AEKC Technology, Inc. · 1994
- Stripping compositions comprising hydroxylamine and alkanolamine89US 5,279,771 AEKC Technology, Inc. · 1994
- Methods for generating chlorine dioxide and compositions for disinfecting57US 5,306,440 AAllergan, Inc. · 1994
- Method for removing etching residue using a hydroxylamine-containing composition57US 5,482,566 AEKC Technology, Inc. · 1996
- Methods for generating chlorine dioxide and compositions for disinfecting55US 5,078,908 AAllergan, Inc. · 1992