C09K 11/7435
With alkali or alkaline earth metals
Official title: {with alkali or alkaline earth metals}
C09K11/7435 (With alkali or alkaline earth metals) appears on 19 US grants and 19 published applications in this corpus.
Search patents in C09K- Granted patents
- 19
- Published applications
- 19
- Assignees
- 21
- Inventors
- 59
- Latest grant
- 5 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 1 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 2 |
| 2022 | 2 | 4 |
| 2023 | 1 | 0 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Semiconductor nanocrystal particle and production methods thereof5 Aug 2025US 12,382,823 B2Samsung Electronics Co., Ltd.
- Method of producing perovskite nanocrystalline particle using fluid mold16 Jul 2024US 12,037,257 B2Postech Research and Business Development Foundation
- Perovskite materials for ionizing radiation detection and related methods13 Feb 2024US 11,897,784 B2North Carolina State University
- CsI(T1) scintillator crystal including antiomy and other multi valance cations to reduce afterglow, and a radiation detection apparatus including the scintillation crystal4 Jul 2023US 11,693,133 B2Luxium Solutions, LLC
- CsI(TI) scintillator crystal including antiomy and other multi valence cations to reduce afterglow, and a radiation detection apparatus including the scintillation crystal24 May 2022US 11,340,360 B2Saint-Gobain Ceramics & Plastics, Inc.
- Lead-free ytterbium-doped double perovskite thin films20 Nov 2025US 2025/0354061 A1New York University
- Method of producing perovskite nanocrystalline particle using fluid mold24 Nov 2022US 2022/0372609 A1Postech Research and Business Development Foundation
- Csi(tl) scintillator crystal including antiomy and other multi valance cations to reduce afterglow, and a radiation detection apparatus including the scintillation crystal18 Aug 2022US 2022/0260733 A1Saint-Gobain Ceramics & Plastics, Inc.
- Semiconductor nanocrystal particle and production methods thereof4 Aug 2022US 2022/0246876 A1Samsung Electronics Co., Ltd.
- Perovskite materials for ionizing radiation detection and related methods23 Jun 2022US 2022/0195297 A1North Carolina State University
Most cited
By later US patents
- Luminescent materials that emit light in the visible range or the near infrared range56US 7,641,815 B2UltraDots, Inc. · 2010
- Class of high energy detecting phosphors30US 6,228,286 B1Agfa-Gevaert · 2001
- Red line emitting complex fluoride phosphors activated with Mn4+28US 7,847,309 B2GE Lighting Solutions, LLC · 2010
- Radiation image storage screen comprising and alkali metal halide phosphor18US 5,736,069 AAgfa-Gevaert · 1998
- Scintillator5US 9,678,223 B2Nihon Kessho Kogaku Co., Ltd. · 2017