C09K 11/0833
With alkali or alkaline earth metals
Official title: {with alkali or alkaline earth metals}
C09K11/0833 (With alkali or alkaline earth metals) appears on 16 US grants and 14 published applications in this corpus.
Search patents in C09K- Granted patents
- 16
- Published applications
- 14
- Assignees
- 15
- Inventors
- 38
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 1 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 1 |
| 2023 | 2 | 1 |
| 2024 | 1 | 1 |
| 2025 | 1 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- 3D-0D perovskite light-emitting electrochemical cells2 Dec 2025US 12,490,576 B2Board of Regents, The University of Texas System
- Luminescent layered composition and a method for using the composition16 Jul 2024US 12,037,529 B2Rutgers, The State University of New Jersey
- Perovskite film, method of preparing thereof, and optoelectronic device9 May 2023US 11,643,729 B2Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Compositions and methods relating to luminescent structures10 Jan 2023US 11,549,056 B2King Abdullah University of Science and Technology
- Stabilized fluoride phosphor for light emitting diode (LED) applications15 Feb 2022US 11,251,342 B2CreeLED, Inc.
- Optically active structures and processes for preparing and devices thereof6 Nov 2025US 2025/0344558 A1Edison Innovaions, LLC.
- Supramolecular assembly of halide perovskite20 Feb 2025US 2025/0059439 A1The Regents of the University of California
- A3bx5, a2bx4, abx3, and ax halide scintillators doped with transition metal ions11 Apr 2024US 2024/0117246 A1University of Tennessee Research Foundation
- 3d-0d perovskite light-emitting electrochemical cells1 Jun 2023US 2023/0171982 A1Board of Regents, The University of Texas System
- Stabilized fluoride phosphor for light emitting diode (led) applications24 Mar 2022US 2022/0093830 A1CreeLED, Inc.
Most cited
By later US patents
- Process of making structured x-ray phosphor screen32US 4,069,355 AGeneral Electric Company · 1978
- Structured X-ray phosphor screen23US 4,011,454 AGeneral Electric Company · 1977
- Extrusion of macrocrystal scientillation phosphors12US 4,839,090 AHarshaw/Filtrol · 1989
- Thermo-luminescent material8US 4,129,519 ANemoto Tokusho Kagaku Kabushiki Kaisha · 1978
- Process for forming a phosphor5US 5,460,980 AMinnesota Mining and Manufacturing Company · 1995