C09K 11/7764
Aluminates
Official title: {Aluminates; Silicates}
C09K11/7764 (Aluminates) appears on 29 US grants and 30 published applications in this corpus.
Search patents in C09K- Granted patents
- 29
- Published applications
- 30
- Assignees
- 27
- Inventors
- 88
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 2 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 2 | 3 |
| 2016 | 1 | 0 |
| 2017 | 2 | 2 |
| 2018 | 2 | 1 |
| 2019 | 0 | 4 |
| 2020 | 0 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 2 |
| 2023 | 3 | 1 |
| 2024 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fluorescent particles with molecularly imprinted fluorescent polymer shells for cell staining applications in cytometry and microscopy24 Dec 2024US 12,173,211 B2Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie
- Inorganic luminescent materials for solar radiation conversion devices24 Dec 2024US 12,173,213 B2PHYSEE Group B.V.
- Phosphor and light-emitting equipment using phosphor11 Jul 2023US 11,697,765 B2Citizen Electronics Co., Ltd.
- Light emitting device and phosphor20 Jun 2023US 11,680,206 B2Mitsubishi Chemical Corporation
- Light emitting device and phosphor24 Jan 2023US 11,560,516 B2Mitsubishi Chemical Corporation
- Inorganic luminescent materials for solar radiation conversion devices24 Aug 2023US 2023/0265340 A1PHYSEE Group B.V.
- Light emitting device and phosphor9 Jun 2022US 2022/0177779 A1Mitsubishi Chemical Corporation
- Phosphor and light-emitting equipment using phosphor24 Feb 2022US 2022/0056339 A1Citizen Electronics Co., Ltd.
- Inorganic luminescent materials for solar radiation conversion devices9 Sep 2021US 2021/0280727 A1PHYSEE Group B.V.
- Fluorescent particles with molecularly imprinted fluorescent polymer shells for cell staining applications in cytometry and microscopy22 Apr 2021US 2021/0115328 A1Bundesrepublik Deutschland, vertreten durch den Bundesminister für Wirtschaft und Energie
Most cited
By later US patents
- Crystalline rare earth aluminum borates19US 5,043,308 AAmoco Corporation · 1991
- X-ray intensifying screen with enhanced emission16US 5,095,218 AEastman Kodak Company · 1992
- Phosphor and light-emitting equipment using phosphor16US 8,409,470 B2Independent Administrative Institution National Institute for Materials Science · 2013
- Rare-earth-activated phosphors15US 6,783,855 B1Isis Innovation Limited · 2004
- Annealed alkaline earth metal fluorohalide storage phosphor, preparation method, and radiation image storage panel14US 5,549,843 AEastman Kodak Company · 1996