C03C4/08 - CPC Classification Index

ClassID:

87647 ⎘

C03C4/08 - CPC Classification

Classification description:

Compositions for glass with special properties for glass selectively absorbing radiation of specified wave lengths

Sub-classes:

C03C4/082 » {for infra-red absorbing glass} 123
C03C4/085 » {for ultra-violet absorbing glass} 144
C03C4/087 » {for X-rays absorbing glass} 29

Recent Application in this class:

20250263327

2025-08-21

GLASS PLATE AND METHOD FOR PRODUCING GLASS PLATE

20240409451

2024-12-12

Privacy Glass Without Selenium

20240002277

2024-01-04

RADIOPAQUE GLASS MATERIAL

20230096157

2023-03-30

COOKING DEVICE TOP PLATE

20220397772

2022-12-15

OPTICAL LENS HAVING AN ANTIREFLECTION COATING REFLECTING HARMFUL BLUE LIGHT

20220340475

2022-10-27

OPTICAL GLASS

20220314753

2022-10-06

VEHICLE REAR INFORMATION ACQUISITION SYSTEM

20220250966

2022-08-11

NEGATIVE COLOR SHIFT GLASSES AND LIGHT GUIDE PLATES

20220250965

2022-08-11

GLASS SHEET WITH HIGH NEAR-IR TRANSMISSION AND VERY LOW VISIBLE TRANSMISSION

#10

20220177355

2022-06-09

GLASS SHEET WITH HIGH NEAR-IR TRANSMISSION AND VERY LOW VISIBLE TRANSMISSION

#11

20210371328

2021-12-02

Cover glass

#12

20210336408

2021-10-28

Light absorbing layer and bonded body comprising light absorbing layer

#13

20210130222

2021-05-06

NEAR INFRARED ABSORPTION FILTER GLASS WITH HIGH REFRACTIVE INDEX

#14

20210048154

2021-02-18

LED light with light filter device

#15

20200123044

2020-04-23

Optical glass and optical component

#16

20190277456

2019-09-12

LED light with light filter device

#17

20190270664

2019-09-05

Green glass composition

#18

20190241461

2019-08-08

Soda lime glass sheet

#19

20190194065

2019-06-27

Cover panel with colour-neutral coating

#20

20190154915

2019-05-23

Fiber optic plate and method for producing the same

#21

20190112221

2019-04-18

Glass composition

#22

20190047901

2019-02-14

Optical glass, optical preform and optical element

#23

20180319699

2018-11-08

Ultraviolet-absorbent glass

#24

20180141850

2018-05-24

Automotive and architectural glass articles and laminates

#25

20180072610

2018-03-15

Near infrared cutoff filter glass

#26

20180037492

2018-02-08

Near-infrared cut filter glass

#27

20180037491

2018-02-08

Heat-ray- and ultraviolet-absorbent glass sheet, and method for manufacturing same

#28

20170369360

2017-12-28

Optical glass, optical preform and optical element

#29

20170334766

2017-11-23

Near infrared cutoff filter glass

#30

20170307816

2017-10-26

Fiber optic plate and method for producing the same

#31

20170283305

2017-10-05

High index glass and devices incorporating such

#32

20170217823

2017-08-03

X-ray and gamma-ray shielding glass

#33

20170107142

2017-04-20

Manufacturing method for phase-separated glass, and phase-separated glass

#34

20170038672

2017-02-09

Titania-doped quartz glass and making method

#35

20170029320

2017-02-02

Colored glass plate and method for manufacturing same

#36

20170029317

2017-02-02

Heat ray-absorbing glass plate and method for producing same

#37

20170029316

2017-02-02

Heat-ray-absorbing glass plate and method for producing same

#38

20170029315

2017-02-02

Heat-absorbing glass plate and method for manufacturing same

#39

20160168016

2016-06-16

Solarization-stable UV band-pass filter

#40

20160031755

2016-02-04

Method for modifying the transmission of glasses and glass ceramics and glass or glass ceramic articles that can be produced according to the method

#41

20150291469

2015-10-15

Manufacturing method for phase-separated glass, and phase-separated glass

#42

20140360491

2014-12-11

Solar radiation receiver having an entry window made of quartz glass and method for producing an entry window

#43

20140072811

2014-03-13

Black synthetic quartz glass with transparent layer and method for producing the same

#44

20130306900

2013-11-21

Heat-absorbing glass plate and process for its production

#45

20120264583

2012-10-18

Soda lime silica glass composition

#46

20120258389

2012-10-11

Titania doped quartz glass and making method

#47

20120085336

2012-04-12

Glass-ceramic plate

#48

20120055553

2012-03-08

PROCESS FOR SEALING A GLASS PACKAGE AND RESULTING GLASS PACKAGE

#49

20110222827

2011-09-15

FIBER OPTIC PLATE AND METHOD FOR PRODUCING THE SAME

#50

20110081458

2011-04-07

Object made of hollow glass

#51

20100104248

2010-04-29

Fiber optic

#52

20090084137

2009-04-02

Process of making a visible polarizing glass

#53

20070093374

2007-04-26

Ultra-low noble metal doped polarizing glass and process

#54

20070093373

2007-04-26

Visible polarizing glass and process

#55

20070079631

2007-04-12

Ceramics comprising AlO, REO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same

#56

20060048679

2006-03-09

Glass flake and method of manufacrturing the same

#57

20050183461

2005-08-25

Method for producing an optical component

#58

20050074611

2005-04-07

Encapsulated nanoparticles for the absorption of electromagnetic energy

#59

20050065013

2005-03-24

Ceramics comprising AlO, REO, ZrOand/or HfO, and NbOand/or TaOand methods of making the same

#60

20050054515

2005-03-10

Optical colored glasses