ClassID:

87992

C03C2203/50 - CPC Classification

Classification description:

Production processes After-treatment

Sub-classes:
Recent Application in this class:
#1
20260145997
2026-05-28

GLASS ARTICLE WITH IMPROVED SURFACE QUALITY

#2
20260097987
2026-04-09

GLASS TUBE FOR PHARMACEUTICAL CONTAINERS AND PROCESS FOR THE PRODUCTION OF A GLASS TUBE

#3
20250353781
2025-11-20

GLASS CLOTH AND METHOD OF MANUFACTURE

#4
20250333351
2025-10-30

SALT BATH COMPOSITIONS FOR STRENGTHENING GLASS ARTICLES, METHODS FOR USING THE SALT BATH COMPOSITIONS TO STRENGTHEN GLASS ARTICLES, AND GLASS ARTICLES STRENGTHENED THEREBY

#5
20250250193
2025-08-07

GLASS CERAMIC, MANUFACTURING METHOD THEREOF, AND DEVICE

#6
20250206656
2025-06-26

LUMINESCENT ANTIBACTERIAL GLASS COMPOSITION AND METHOD FOR PREPARING LUMINESCENT ANTIBACTERIAL GLASS POWDERS INCLUDING THE SAME

#7
20250162927
2025-05-22

DETERGENT GLASS COMPOSITION AND METHOD FOR PREPARING DETERGENT GLASS POWDER BY USING SAME

#8
20250159065
2025-05-15

ELECTRONIC DEVICE INCLUDING GLASS MEMBER AND METHOD FOR MANUFACTURING GLASS MEMBER

#9
20250091931
2025-03-20

Quartz fibre with hydrogen barrier layer and method for the production thereof

#10
20240351312
2024-10-24

GLASS LAMINATES HAVING DETERMINED STRESS PROFILES AND METHODS OF MAKING THE SAME

#11
20240182357
2024-06-06

GLASS AND CERAMIC STRUCTURES, AND METHODS FOR FABRICATION AND USE THEREOF

#12
20240174556
2024-05-30

METHOD FOR MANUFACTURING ANNULAR GLASS SUBSTRATE, ANNULAR GLASS SUBSTRATE, AND METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR MAGNETIC DISC

#13
20240140861
2024-05-02

STRENGTHENED GLASS AND GLASS STRENGTHENING METHOD, AND ELECTRONIC DEVICE HOUSING

#14
20230265011
2023-08-24

LAMINATE

#15
20230258830
2023-08-17

MANUFACTURING METHOD OF SCINTILLATOR MATERIAL AND SCINTILLATOR MATERIAL

#16
20230250013
2023-08-10

METHOD FOR MANUFACTURING REINFORCED GLASS, AND REINFORCED GLASS

#17
20230183128
2023-06-15

Glass-ceramic cover glass, process for production thereof and use thereof, and digital display device comprising such a cover glass

#18
20230183127
2023-06-15

COVER GLASS WITH AN ANOMALOUS STRESS PROFILE, PROCESS FOR PRODUCTION THEREOF AND USE THEREOF

#19
20230167013
2023-06-01

GLASS TUBE FOR PHARMACEUTICAL CONTAINERS AND PROCESS FOR THE PRODUCTION OF A GLASS TUBE

#20
20230159383
2023-05-25

SHEET-LIKE GLASS ARTICLE, METHOD FOR PRODUCING SAME, AND USE THEREOF

#21
20230112685
2023-04-13

GLASS AND CHEMICALLY STRENGTHENED GLASS

#22
20230109486
2023-04-06

A SYSTEM AND METHOD OF PRODUCTION OF MATT EFFECT OR MATT GLASS

#23
20230017356
2023-01-19

THROUGH-GLASS VIA-HOLE FORMATION METHOD

#24
20220332635
2022-10-20

SALT BATH COMPOSITIONS FOR STRENGTHENING GLASS ARTICLES, METHODS FOR USING THE SALT BATH COMPOSITIONS TO STRENGTHEN GLASS ARTICLES, AND GLASS ARTICLES STRENGTHENED THEREBY

#25
20220306528
2022-09-29

Chemically strengthened glass and manufacturing method of chemically strengthened glass

#26
20220274868
2022-09-01

MANUFACTURING METHOD FOR CHEMICALLY STRENGTHENED GLASS

#27
20220267204
2022-08-25

Surface-treated glass cloth

#28
20220250977
2022-08-11

METHODS AND APPARATUS FOR MANUFACTURING A GLASS RIBBON

#29
20220227657
2022-07-21

Quartz fibre with hydrogen barrier layer and method for the production thereof

#30
20220212446
2022-07-07

Glass laminates having determined stress profiles and methods of making the same

#31
20220009821
2022-01-13

BIOACTIVE PHOSPHATE GLASSES

#32
20220002189
2022-01-06

CRYSTALLIZED GLASS, CHEMICALLY STRENGTHENED GLASS, AND PRODUCTION METHOD THEREFOR

#33
20210191014
2021-06-24

OPTICAL COMPONENT AND GLASS COMPOSITION AS WELL AS USE THEREOF

#34
20210188696
2021-06-24

Tube-drawable glass, method for the production and use

#35
20210163770
2021-06-03

Thin films printed with chalcogenide glass inks

#36
20200407273
2020-12-31

METHODS OF COOLING GLASSES POST-ION EXCHANGE

#37
20200361806
2020-11-19

Preparation of a quartz glass body in a multi-chamber oven

#38
20200109080
2020-04-09

Glass with preferably increased storable tensile stress, chemically toughened glass article with preferably increased storable tensile stress, method for producing such glass, and use thereof

#39
20200024484
2020-01-23

POLISHING AGENT FOR SYNTHETIC QUARTZ GLASS SUBSTRATE, METHOD FOR MANUFACTURING THE POLISHING AGENT, AND METHOD FOR POLISHING SYNTHETIC QUARTZ GLASS SUBSTRATE

#40
20200010358
2020-01-09

GLASSES HAVING IMPROVED ION EXCHANGEABILITY AND THERMAL EXPANSION

#41
20190382302
2019-12-19

Lithium containing aluminosilicate glass with low expansion after chemical toughening

#42
20190367404
2019-12-05

GLASSES HAVING IMPROVED ION EXCHANGEABILITY AND THERMAL EXPANSION

#43
20190202734
2019-07-04

Method for producing reinforced glass, reinforced glass and electronic device

#44
20190062193
2019-02-28

Preparation of a quartz glass body in a multi-chamber oven

#45
20180222791
2018-08-09

Glasses having improved hydrolytic and alkali resistance

#46
20180222790
2018-08-09

Glasses having improved ion exchangeability and thermal expansion

#47
20180187082
2018-07-05

METHOD FOR MANUFACTURING A FIRE-RESISTANT MATERIAL BASED ON HOMOGENEOUS FOAM PRODUCTS

#48
20180141854
2018-05-24

METHOD OF FABRICATING AN ANTI-GLARE, STRENGTHENED, ANTI-MICROBIAL AND ANTIFINGERPRINT STRENGTHENED GLASS

#49
20180105452
2018-04-19

Glass composite for use in extreme ultra violet lithography

#50
20170260081
2017-09-14

Method for preparing synthetic quartz glass substrate

#51
20150376048
2015-12-31

Blank made of titanium-doped silica glass and method for the production thereof

#52
20150048717
2015-02-19

Piezoelectric glass ceramic compositions and piezoelectric devices made therefrom

#53
20150010720
2015-01-08

Colored glass

#54
20140342146
2014-11-20

Glass substrate

#55
20140066286
2014-03-06

Niobium doped silica titania glass and method of preparation

#56
20130105734
2013-05-02

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

#57
20120208028
2012-08-16

Glass substrate and method for manufactring the same

#58
20120132053
2012-05-31

Method for protecting glass surface using long-chain organic material

#59
20100167059
2010-07-01

Glass substrate and method for manufacturing the same

#60
20090215606
2009-08-27

SOL-GEL PROCESS

#61
20070137252
2007-06-21

Reduced striae low expansion glass and elements, and a method for making same

#62
20060276323
2006-12-07

Silica glass

#63
20050223747
2005-10-13

Method for making low loss optical fiber

#64
20050215413
2005-09-29

SiO-TiOglass body with improved resistance to radiation

#65
20050201699
2005-09-15

Low loss optical fiber and method for making same

#66
20050176572
2005-08-11

Synthetic quartz glass

#67
20050044893
2005-03-03

Process for making low-OH glass articles and low-OH optical resonator