C09K 11/7791
With alkali or alkaline earth metals
Official title: {with alkali or alkaline earth metals}
C09K11/7791 (With alkali or alkaline earth metals) appears on 69 US grants and 50 published applications in this corpus.
Search patents in C09K- Granted patents
- 69
- Published applications
- 50
- Assignees
- 57
- Inventors
- 175
- Latest grant
- 15 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 3 |
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 3 | 2 |
| 2014 | 3 | 4 |
| 2015 | 3 | 2 |
| 2016 | 4 | 3 |
| 2017 | 5 | 5 |
| 2018 | 1 | 1 |
| 2019 | 2 | 6 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 4 | 3 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Near-infrared-II nanoparticles and related compositions and methods15 Apr 2025US 12,275,882 B2The Board of Trustees of the Leland Stanford Junior University
- Continuous synthesis of upconverting nanoparticles25 Jun 2024US 12,017,924 B2Arizona Board of Regents on behalf of Arizona State University
- Continuous synthesis of upconverting nanoparticles16 May 2023US 11,649,173 B2Arizona Board of Regents on behalf of Arizona State University
- Ultrabright lanthanide-doped nanoparticles14 Mar 2023US 11,603,492 B2The Board of Trustees of the Leland Stanford Junior University
- Method to determine the roll angle of a motorcycle16 Aug 2022US 11,414,089 B2Continental Teves AG & Co. oHG
- Phosphor, light emitting device, lighting device, image display device, and indicator lamp for vehicles8 Oct 2026US 2026/0314126 A1Mitsubishi Chemical Corporation
- Optical fiber light emitter, light emitter bundle, radiation measuring device, and method for manufacturing an optical fiber light emitter20 Mar 2025US 2025/0093565 A1A. C. Company
- Continuous synthesis of upconverting nanoparticles3 Aug 2023US 2023/0242412 A1Arizona Board of Regents on behalf of Arizona State University
- Near-Infrared-II Nanoparticles and Related Compositions and Methods12 May 2022US 2022/0145175 A1The Board of Trustees of the Leland Stanford Junior University
- Ultrabright Lanthanide-Doped Nanoparticles10 Feb 2022US 2022/0041926 A1The Board of Trustees of the Leland Stanford Junior University
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
- Phosphor44US 4,512,911 AKasei Optonix, Ltd. · 1985
- Morphologically and size uniform monodisperse particles and their shape-directed self-assembly44US 9,758,724 B2Intelligent Material Solutions, Inc. · 2017
- X-ray detector and X-ray examination system utilizing fluorescent material35US 5,302,817 AKabushiki Kaisha Toshiba · 1994
- Photostimulable phosphor33US 6,045,722 AAgfa-Gevaert · 2000