C09K 11/7724
With alkaline earth metals
Official title: {with alkaline earth metals}
C09K11/7724 (With alkaline earth metals) appears on 10 US grants and 9 published applications in this corpus.
Search patents in C09K- Granted patents
- 10
- Published applications
- 9
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 26 Oct 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 0 | 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 | 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 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Fluorescent material for cosmetics, and cosmetic26 Oct 2021US 11,154,469 B2Sakai Chemical Industry Co., Ltd.
- Cosmetic1 Jun 2021US 11,020,331 B2Sakai Chemical Industry Co., Ltd.
- Fluorine resistant, radiation resistant, and radiation detection glass systems27 Aug 2019US 10,393,887 B2
- Phosphor blends for fluorescent lamps10 Sep 2013US 8,531,098 B2General Electric Company
- Production and use of in situ-modified nanoparticles18 Mar 2008US 7,344,895 B2Bayer Technology Services GmbH
- Cosmetic24 Sep 2020US 2020/0297598 A1Sakai Chemical Industry Co., Ltd.
- Fluorescent material for cosmetics, and cosmetic16 Apr 2020US 2020/0113793 A1Sakai Chemical Industry Co., Ltd.
- Fluorine resistant, radiation resistant, and radiation detection glass systems19 Jan 2017US 2017/0016995 A1Afo Research, Inc.
- Luminescent materials doped with metal nano particles and preparation methods therefor25 Dec 2014US 2014/0374658 A1OCEAN's KING LIGHING SCIENCE & TECHNOLOGY CO.,LTD
- Phosphor blends for fluorescent lamps30 May 2013US 2013/0134863 A1General Electric Company
Most cited
By later US patents
- Process for producing Ce-Mn coactivated fluoroapatite phosphors as the yellow emitting component for high efficacy lamp blends33US 4,647,399 AGTE Laboratories Incorporated · 1987
- Hubless Flange9US 4,767,138 AFisher Controls International LLC · 1988
- Production and use of in situ-modified nanoparticles6US 7,344,895 B2Bayer Technology Services GmbH · 2008
- Red emitting phosphor with slow exponential decay4US 4,307,321 AGTE Laboratories Incorporated · 1981
- Efficient UV-emitting phosphors based on cerium-activated calcium pyrophosphate and lamps containing the same3US 4,757,233 AGTE Laboratories Incorporated · 1988