C01F 17/288
Sulfides
C01F17/288 (Sulfides) appears on 43 US grants and 43 published applications in this corpus.
Search patents in C01F- Granted patents
- 43
- Published applications
- 43
- Assignees
- 42
- Inventors
- 130
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 3 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 5 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 3 | 5 |
| 2017 | 2 | 2 |
| 2018 | 4 | 1 |
| 2019 | 3 | 5 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 1 | 2 |
| 2023 | 1 | 1 |
| 2024 | 2 | 2 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Rare earth oxysulfide cold storage medium19 Aug 2025US 12,392,739 B2Konoshima Chemical Co., Ltd.
- Method for producing amorphous sulfide exhibiting excellent ionic conductivity19 Nov 2024US 12,145,841 B2BEILab corp.
- Luminescent taggant compositions, luminescent materials including the same, and articles including the same29 Oct 2024US 12,129,413 B2Honeywell International Inc.
- Refrigerator including rare earth cold accumulating material particles, and superconducting magnet, inspection device and cryopump using same16 May 2023US 11,649,171 B2Kabushiki Kaisha Toshiba
- Mechanochemical synthesis of rare earth sulfides22 Nov 2022US 11,505,471 B2Rhodia Operations
- Ceramic scintillator, method for manufacturing ceramic scintillator, radiation detector, and radiation test device22 Jan 2026US 2026/0022296 A1Niterra Materials Co., Ltd.
- Cold storage material, cold storage material particle, granulated particle, cold storage device, refrigerator, cryopump, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, magnetic field application type single crystal pulling apparatus, helium re-condensing device, and dilution refrigerator21 Nov 2024US 2024/0384149 A1Kabushiki Kaisha Toshiba
- Method for producing amorphous sulfide exhibiting excellent ionic conductivity11 Jul 2024US 2024/0228280 A1BEILab corp.
- Cold storage material, cold storage material particle, granulated particle, cold storage device, refrigerator, cryopump, superconducting magnet, nuclear magnetic resonance imaging apparatus, nuclear magnetic resonance apparatus, magnetic field application type single crystal pulling apparatus, and helium re-condensing device28 Sep 2023US 2023/0303904 A1Kabushiki Kaisha Toshiba
- Rare earth oxysulfide cold storage medium5 May 2022US 2022/0135419 A1Konoshima Chemical Co., Ltd.
Most cited
By later US patents
- Morphologically and size uniform monodisperse particles and their shape-directed self-assembly50US 9,181,477 B2Intelligent Material Solutions, Inc. · 2015
- Process for the production of ultrafine particles44US 6,203,768 B1Advanced Nano Technologies Pty Ltd · 2001
- Morphologically and size uniform monodisperse particles and their shape-directed self-assembly44US 9,758,724 B2Intelligent Material Solutions, Inc. · 2017
- Production of binary rare earth/sulfur or transition metal/sulfur compounds26US 5,279,801 ARhone-Poulenc Chimie · 1994
- Preparation of metal chalcogenides from reactions of metal compounds and chalcogen25US 7,393,516 B22008