Patents-Review.com
ClassID:

104593 ⎘

C09K11/7778 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing rare earth metals containing two or more rare earth metals; Phosphates with alkaline earth metals

Sub-classes:
Recent Application in this class:
#1
20250326968
2025-10-23

URANIUM-BASED PHOSPHORS AND COMPOSITIONS FOR DISPLAYS AND LIGHTING APPLICATIONS

 #2
20220098113
2022-03-31

Preparation method and use of green fluorescent transparent ceramic

 #3
20210139774
2021-05-13

Ultraviolet-emitting phosphor, light-emitting element, and light-emitting device

 #4
20190039944
2019-02-07

Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics

 #5
20170144919
2017-05-25

Method for the preparation of lithium silicate glasses and lithium silicate glass ceramics

 #6
20140374658
2014-12-25

LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR

 #7
20120292570
2012-11-22

Terbium doped phosphate-based green luminescent material and preparation method thereof

 #8
20120241672
2012-09-27

COMPOSITION COMPRISING A CERIUM AND/OR TERBIUM PHOSPHATE AND SODIUM, OF CORE/SHELL TYPE, PHOSPHOR RESULTING FROM THIS COMPOSITION AND METHODS FOR PREPARING SAME

 #9
20120168679
2012-07-05

Method of modifying phosphor and phosphor composition and manufacturing method of the same and phosphor solution

 #10
20120093935
2012-04-19

PARTICLES HAVING A LUMINESCENT INORGANIC SHELL, METHOD FOR COATING PARTICLES AND USE THEREOF

 #11
20120049117
2012-03-01

COMPOSITION CONTAINING A CORE/SHELL CERIUM AND/OR TERBIUM PHOSPHATE, PHOSPHOR FROM SAID COMPOSITION, AND METHODS FOR PREPARING SAME

 #12
20110272635
2011-11-10

CERIUM AND/OR TERBIUM PHOSPHATE, OPTIONALLY WITH LANTHANUM, PHOSPHOR RESULTING FROM SAID PHOSPHATE AND METHODS FOR PREPARING SAME

 #13
20110272634
2011-11-10

CERIUM AND/OR TERBIUM PHOSPHATE OPTIONALLY WITH LANTHANUM, PHOSPHOR RESULTING FROM SAID PHOSPHATE AND METHODS FOR MAKING SAME

 #14
20110272633
2011-11-10

CERIUM AND/OR TERBIUM PHOSPHATE OPTIONALLY WITH LANTHANUM, PHOSPHOR RESULTING FROM SAID PHOSPHATE AND METHODS FOR PREPARING SAME

 #15
20110272632
2011-11-10

CERIUM AND/OR TERBIUM PHOSPHATE OPTIONALLY WITH LANTHANUM, PHOSPHOR RESULTING FROM SAID PHOSPHATE AND METHODS FOR PREPARING SAME

 #16
20110084594
2011-04-14

PHOSPHORS, FABRICATING METHOD THEREOF, AND LIGHT EMITTING DEVICES EMPLOYING THE SAME

 #17
20100225224
2010-09-09

FLUORESCENT MATERIAL AND FLUORESCENT LAMP USING THE SAME

 #18
20090014684
2009-01-15

Long afterglow luminescent material with compounded substrates and its preparation method

 #19
20070235689
2007-10-11

Ce,Pr-coactivated calcium pyrophosphate phosphor and lamp containing same

 #20
20070205712
2007-09-06

Red line emitting phosphors for use in led applications

 #21
20070114562
2007-05-24

Red and yellow phosphor-converted LEDs for signal applications

 #22
20060231851
2006-10-19

Red phosphor for LED based lighting