Patents-Review.com
ClassID:

104525 ⎘

C09K11/771 - CPC Classification

Classification description:

Luminescent, e.g. electroluminescent, chemiluminescent materials containing inorganic luminescent materials containing 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
20250122423
2025-04-17

GREEN-EMITTING PHOSPHORS AND DEVICES THEREOF

 #3
20250092309
2025-03-20

URANIUM-BASED PHOSPHORS AND COMPOSITIONS FOR DISPLAYS AND LIGHTING APPLICATIONS

 #4
20230287265
2023-09-14

Uranium-based phosphors and compositions for displays and lighting applications

 #5
20230159824
2023-05-25

Green-emitting phosphors and devices thereof

 #6
20230114986
2023-04-13

LIGHT-EMITTING NANOPARTICLES, CELL DETECTION METHOD USING SAME, ANIMAL TREATMENT METHOD, MEDICAL DEVICE, CELL VISUALIZATION METHOD, AND METHOD FOR REDUCING INJURY TO CELL

 #7
20220231201
2022-07-21

DEVICES INCLUDING GREEN-EMITTING PHOSPHORS

 #8
20220076940
2022-03-10

Phosphor for a UV emitting device and a UV generating device utilizing such a phosphor

 #9
20210139774
2021-05-13

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

 #10
20200028033
2020-01-23

DEVICES INCLUDING GREEN-EMITTING PHOSPHORS

 #11
20190280165
2019-09-12

DEVICES INCLUDING GREEN-EMITTING PHOSPHORS

 #12
20190127635
2019-05-02

LIGHT-EMITTING NANOPARTICLES, CELL DETECTION METHOD USING SAME, ANIMAL TREATMENT METHOD, MEDICAL DEVICE, CELL VISUALIZATION METHOD, AND METHOD FOR REDUCING INJURY TO CELL

 #13
20140374658
2014-12-25

LUMINESCENT MATERIALS DOPED WITH METAL NANO PARTICLES AND PREPARATION METHODS THEREFOR

 #14
20110232752
2011-09-29

Organic-inorganic complexes containing a luminescent rare earth-metal nanocluster and an antenna ligand, luminescent articles, and methods of making luminescent compositions

 #15
20070235690
2007-10-11

UV-emitting phosphor and lamp containing same

 #16
20060222757
2006-10-05

Method for making phosphors

 #17
20060169998
2006-08-03

Red line emitting phosphor materials for use in LED applications

 #18
20060169986
2006-08-03

Red emitting phosphor materials for use in LED and LCD applications