C09K 11/58
Containing copper, silver or gold
Official title: containing copper, silver or gold
C09K11/58 (Containing copper, silver or gold) appears on 345 US grants and 416 published applications in this corpus.
Search patents in C09K- Granted patents
- 345
- Published applications
- 416
- Assignees
- 232
- Inventors
- 938
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 5 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 12 | 4 |
| 2002 | 7 | 13 |
| 2003 | 11 | 19 |
| 2004 | 18 | 22 |
| 2005 | 7 | 28 |
| 2006 | 19 | 21 |
| 2007 | 16 | 37 |
| 2008 | 15 | 12 |
| 2009 | 9 | 18 |
| 2010 | 12 | 18 |
| 2011 | 12 | 20 |
| 2012 | 13 | 16 |
| 2013 | 10 | 10 |
| 2014 | 13 | 17 |
| 2015 | 6 | 13 |
| 2016 | 14 | 11 |
| 2017 | 6 | 6 |
| 2018 | 11 | 16 |
| 2019 | 13 | 13 |
| 2020 | 8 | 10 |
| 2021 | 15 | 20 |
| 2022 | 10 | 10 |
| 2023 | 14 | 22 |
| 2024 | 11 | 24 |
| 2025 | 14 | 10 |
| 2026 | 5 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light emitting element and manufacturing method thereof25 Aug 2026US 12,716,025 B2Samsung Display Co., Ltd.
- Light emitting element and manufacturing method thereof5 May 2026US 12,618,005 B2Samsung Display Co., Ltd.
- Nanoparticle solutions, kits, devices and methods of use thereof21 Apr 2026US 12,607,632 B2Agency for Science, Technology and Research
- Device and method for synchronized light and sound emissions24 Feb 2026US 12,563,648 B2Agency for Science, Technology and Research
- Method for producing layered product13 Jan 2026US 12,521,792 B2Sumitomo Chemical Company, Limited
- Method for manufacturing quantum dot, quantum dot, and electronic apparatus including the quantum dot8 Oct 2026US 2026/0314160 A1Samsung Display Co., Ltd.
- Quantum dots, method for producing same, and electronic device9 Jul 2026US 2026/0193533 A1Duk San Neolux Co., Ltd.
- Quantum dots, method for manufacturing same, and electronic device2 Jul 2026US 2026/0184988 A1Duk San Neolux Co., Ltd.
- Method for preparing quantum dot, quantum dot, optical member including the quantum dot, and electronic apparatus including the quantum dot14 May 2026US 2026/0132331 A1Samsung Display Co., Ltd.
- Electro-opto-acoustic composition and electro-opto-acoustic device7 May 2026US 2026/0126674 A1Korea University of Technology and Education Industry-University Cooperation Foundation
Most cited
By later US patents
- Lighting system590US 6,234,648 B1U. S. Philips Corporation · 2001
- Light emission device and method utilizing multiple emitters and multiple phosphors291US 7,564,180 B2Cree, Inc. · 2009
- Luminescent gel coats and moldable resins190US 6,207,077 B1Orion 21 A.D. PTY LTD · 2001
- Oxygen-containing phosphor powders, methods for making phosphor powders and devices incorporating same135US 6,180,029 B2Superior MicroPowders LLC · 2001
- Sulfur-containing phosphor powders, methods for making phosphor powders and devices incorporating same110US 6,153,123 ASuperior MicroPowders LLC · 2000