Patents-Review.com
ClassID:

87955 ⎘

C03C2201/3423 - CPC Classification

Classification description:

Glass compositions; Doped silica-based glasses containing metals containing rare earth metals Cerium

Recent Application in this class:
#1
20240092685
2024-03-21

COLORED GLASSES WITH IMPROVED TEMPERING CAPABILITIES

 #2
20230159375
2023-05-25

Wavelength conversion member, and light emitting device using same

 #3
20230041932
2023-02-09

Colored glasses with improved tempering capabilities

 #4
20210230047
2021-07-29

Wavelength conversion member, and light emitting device using same

 #5
20200385303
2020-12-10

Colored glasses with improved tempering capabilities

 #6
20190337835
2019-11-07

Solarization resistant rare earth doped glasses

 #7
20190284090
2019-09-19

Doped bismuth silicate crystals via devitrification of glass forming liquids

 #8
20190225533
2019-07-25

Miserite crystallized glass for artificial tooth and method for coloring same

 #9
20190194058
2019-06-27

Wollastonite crystallized glass for artificial tooth and method for coloring same

 #10
20190119148
2019-04-25

Wavelength conversion member, and light emitting device using same

 #11
20180230039
2018-08-16

Glass fiber composition, glass fiber and composite material therefrom

 #12
20160355429
2016-12-08

Fused quartz tubing for pharmaceutical packaging

 #13
20140326314
2014-11-06

Glass sheet with high energy transmission

 #14
20130105734
2013-05-02

Rare earth ions doped alkali metal silicate luminescent glass and the preparation method thereof

 #15
20080153930
2008-06-26

Functionalized Sol-Gel Material, Sol-Gel Film Derived Therefrom, and Method for Preparing the Same

 #16
20060279220
2006-12-14

Electric lamp comprising aluminum oxide and cerium oxide

 #17
20060009536
2006-01-12

Functionalized sol-gel material, sol-gel film derived therefrom, and method for preparing the same