D06M 13/252
Mercaptans, thiophenols, sulfides or polysulfides
Official title: Mercaptans, thiophenols, sulfides or polysulfides, e.g. mercapto acetic acid; Sulfonium compounds
D06M13/252 (Mercaptans, thiophenols, sulfides or polysulfides) appears on 54 US grants and 24 published applications in this corpus.
Search patents in D06M- Granted patents
- 54
- Published applications
- 24
- Assignees
- 46
- Inventors
- 133
- Latest grant
- 23 Jan 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 3 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 3 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 3 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Treatment agent for carbon fiber precursor, aqueous solution of treatment agent for carbon fiber precursor, carbon fiber precursor, and method for producing carbon fibers23 Jan 2024US 11,879,205 B2Takemoto Yushi Kabushiki Kaisha
- Compositions and methods for treating keratinous material25 Jan 2022US 11,230,807 B252 Launch LLC
- Base fabric for airbag and airbag15 Sep 2020US 10,773,681 B2Asahi Kasei Kabushiki Kaisha
- Sizing composition for reinforcing fibres and applications thereof18 Aug 2020US 10,745,530 B2Airbus Safran Launchers SAS
- Synthetic fiber finish and application thereof6 Aug 2019US 10,370,791 B2Matsumoto Yushi-Seiyaku Co., Ltd.
- Textile articles for tumble-drying1 Jan 2026US 2026/0002097 A1
- Polyester industrial yarn dedicated to marine hawser and preparation method thereof14 Nov 2024US 2024/0376641 A1Zhejiang Kingsway High-Tech Fiber Co., Ltd
- Fiber-treating agent20 Jun 2024US 2024/0200261 A1Kao Corporation
- Wool articles coated with silk fibroin21 Mar 2024US 2024/0093425 A1Evolved By Nature, Inc.
- Treatment agent for carbon fiber precursor, aqueous solution of treatment agent for carbon fiber precursor, carbon fiber precursor, and method for producing carbon fibers20 Apr 2023US 2023/0117305 A1Takemoto Yushi Kabushiki Kaisha
Most cited
By later US patents
- Heterogeneous thiol-ene click modifications of solid polysaccharide-based materials44US 9,447,195 B2Organoclick AB · 2016
- Antibacterial antifungal agent and fibrous material containing the same40US 5,888,526 AMitsubishi Paper Mills Limited · 1999
- Concentrated liquid fabric softener composition27US 4,155,855 AThe Procter & Gamble Company · 1979
- New R.sub.f -glycols containing two perfluoroalkylthio groups and useful compositions therefrom21US 3,935,277 ACiba-Geigy Corporation · 1976
- Fluorinated products intended for oilproofing and waterproofing treatments of various materials and more particularly of fibrous materials21US 4,302,366 AProduits Chimiques Ugine Kuhlmann · 1981