C03C4/0028 - CPC Classification Index

#1

20250178951

2025-06-05

GLASS-CERAMIC AND CRYSTALLINE ARTICLES AND METHODS OF MAKING SAME

#2

20250178950

2025-06-05

CRYSTALLIZED GLASS OF THREE-DIMENSIONAL SHAPE, CHEMICALLY STRENGTHENED GLASS OF THREE-DIMENSIONAL SHAPE, AND METHOD FOR PRODUCING CRYSTALLIZED GLASS OF THREE-DIMENSIONAL SHAPE AND CHEMICALLY STRENGTHENED GLASS OF THREE-DIMENSIONAL SHAPE

#3

20230357070

2023-11-09

CRYSTALLIZED GLASS

#4

20230250015

2023-08-10

GLASS FOR CHEMICAL STRENGTHENING, CHEMICALLY STRENGTHENED GLASS, AND ELECTRONIC DEVICE CASE

#5

20230202906

2023-06-29

LITHIUM SILICATE GLASS CERAMIC COMPRISING TIN

#6

20230202905

2023-06-29

LITHIUM SILICATE GLASS CERAMIC COMPRISING COPPER

#7

20220064054

2022-03-03

Crystallized glass of three-dimensional shape, chemically strengthened glass of three-dimensional shape, and method for producing crystallized glass of three-dimensional shape and chemically strengthened glass of three-dimensional shape

#8

20200346969

2020-11-05

CRYSTALLIZED GLASS OF THREE-DIMENSIONAL SHAPE, CHEMICALLY STRENGTHENED GLASS OF THREE-DIMENSIONAL SHAPE, AND METHOD FOR PRODUCING CRYSTALLIZED GLASS OF THREE-DIMENSIONAL SHAPE AND CHEMICALLY STRENGTHENED GLASS OF THREE-DIMENSIONAL SHAPE

#9

20200207660

2020-07-02

Chemically strengthened glass and production method therefor

#10

20200172425

2020-06-04

High index low density glass

#11

20200156994

2020-05-21

Glass for chemical strengthening, chemically strengthened glass, and electronic device case

#12

20190225533

2019-07-25

Miserite crystallized glass for artificial tooth and method for coloring same

#13

20170166474

2017-06-15

Luminescent glass composition

#14

20160238746

2016-08-18

Optical apparatus and method of forming a gradient index device

#15

20140194270

2014-07-10

Crystallized glass housing

#16

20140141958

2014-05-22

SUBSTRATE FOR OLED, METHOD OF FABRICATING THE SAME AND ORGANIC LIGHT-EMITTING DEVICE HAVING THE SAME

#17

20140087194

2014-03-27

Glass-ceramic(s); associated formable and/or color-tunable, crystallizable glass(es); and associated process(es)

#18

20130288876

2013-10-31

CRYSTALLIZED GLASS

#19

20130252797

2013-09-26

Crystal glass having refractive index higher than 1.53 without a content of compounds of lead, barium and arsenic

#20

20120129680

2012-05-24

HIGH-LEAD CONTENT GLASS

#21

20110052907

2011-03-03

Glass article

#22

20090286058

2009-11-19

Crystal Glass Article

#23

20070032367

2007-02-08

Lead- and barium-free crystal glass

#24

20060240970

2006-10-26

Glass compositions for the production of lead-free crystals

#25

14172175

2016-05-17

Optical apparatus and method of forming a gradient index device