C01G 9/08
Sulfides
C01G9/08 (Sulfides) appears on 161 US grants and 183 published applications in this corpus.
Search patents in C01G- Granted patents
- 161
- Published applications
- 183
- Assignees
- 148
- Inventors
- 467
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 5 |
| 2003 | 1 | 7 |
| 2004 | 4 | 4 |
| 2005 | 4 | 7 |
| 2006 | 3 | 10 |
| 2007 | 4 | 7 |
| 2008 | 6 | 6 |
| 2009 | 6 | 6 |
| 2010 | 2 | 12 |
| 2011 | 9 | 9 |
| 2012 | 7 | 10 |
| 2013 | 7 | 4 |
| 2014 | 9 | 8 |
| 2015 | 4 | 9 |
| 2016 | 5 | 4 |
| 2017 | 8 | 9 |
| 2018 | 5 | 5 |
| 2019 | 12 | 6 |
| 2020 | 5 | 6 |
| 2021 | 3 | 13 |
| 2022 | 9 | 18 |
| 2023 | 9 | 5 |
| 2024 | 11 | 6 |
| 2025 | 3 | 2 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- β-type zinc sulfide and preparation method therefor12 May 2026US 12,623,916 B2Guangdong Xinda Advanced Materials Technology Co., Ltd
- Quantum dot device and electronic device including the same17 Mar 2026US 12,577,459 B2Samsung Display Co., Ltd.
- Quantum dot device, film having multilayered structure, and electronic device23 Dec 2025US 12,503,646 B2Samsung Display Co., Ltd.
- Semiconductor nanoparticle complex dispersion liquid, semiconductor nanoparticle complex, semiconductor nanoparticle complex composition and semiconductor nanoparticle complex cured membrane16 Sep 2025US 12,415,948 B2Shoei Chemical Inc.
- Composite material, quantum dot light-emitting diode and preparation method thereof24 Jun 2025US 12,338,378 B2Tcl Technology Group Corporation
- Nanoparticle, method for generating hydrated electron using same, and method for decomposing halogen-containing organic material13 Aug 2026US 2026/0234018 A1The Ritsumeikan Trust
- Metal sulfide and use thereof, and resin composition containing the same25 Jun 2026US 2026/0176447 A1Ikens Infrared Technology (Guangdong) Co., Ltd.
- Quantum dot device, film having multilayered structure, and electronic device5 Mar 2026US 2026/0062611 A1Samsung Display Co., Ltd.
- Method for producing nickel sulfate26 Feb 2026US 2026/0055007 A1SK Innovation Co., Ltd.
- Semiconductor nanoparticle complex composition, dilution composition, semiconductor nanoparticle complex cured membrane, semiconductor nanoparticle complex patterning membrane, display element, and semiconductor nanoparticle complex dispersion liquid13 Feb 2025US 2025/0051637 A1Shoei Chemical Inc.
Most cited
By later US patents
- Nanocrystal doped matrixes122US 7,645,397 B2Nanosys, Inc. · 2010
- Stabilized semiconductor nanocrystals110US 7,160,613 B2Massachusetts Institute of Technology · 2007
- Blue light emitting semiconductor nanocrystal materials102US 7,253,452 B2Massachusetts Institute of Technology · 2007
- Process for preparing a nanocrystalline material99US 6,379,635 B2Imperial College of Science, Technology and Medicine · 2002
- III-V semiconductor nanocrystal complexes and methods of making same89US 7,399,429 B2Evident Technologies · 2008