C09K 11/7723
Phosphates
Official title: {Phosphates}
C09K11/7723 (Phosphates) appears on 16 US grants and 14 published applications in this corpus.
Search patents in C09K- Granted patents
- 16
- Published applications
- 14
- Assignees
- 14
- Inventors
- 46
- 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 | 1 |
| 2009 | 1 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 3 |
| 2018 | 1 | 1 |
| 2019 | 2 | 1 |
| 2020 | 1 | 2 |
| 2021 | 3 | 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.
- Phosphor that includes cerium11 May 2021US 11,001,753 B2Panasonic Intellectual Property Management Co., Ltd.
- Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics11 Aug 2020US 10,737,972 B2Ivoclar Vivadent AG
- Fluorine resistant, radiation resistant, and radiation detection glass systems27 Aug 2019US 10,393,887 B2
- 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.
- Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics7 Feb 2019US 2019/0039944 A1Ivoclar Vivadent AG
- Phosphor that includes cerium6 Dec 2018US 2018/0346808 A1Panasonic Intellectual Property Management Co., Ltd.
- Phosphor, method of producing same, and light-emitting device28 Dec 2017US 2017/0369775 A1Panasonic Corporation
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
- Very bright scintillators18US 7,612,342 B1Radiation Monitoring Devices, Inc. · 2009
- Hubless Flange9US 4,767,138 AFisher Controls International LLC · 1988
- Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics6US 10,131,569 B2Ivoclar Vivadent AG · 2018
- Production and use of in situ-modified nanoparticles6US 7,344,895 B2Bayer Technology Services GmbH · 2008