ClassID:

169115

G01N33/386 - CPC Classification

Classification description:

Investigating or analysing materials by specific methods not covered by groups -; Concrete; ceramics; glass; bricks Glass

Recent Application in this class:
#1
20260063516
2026-03-05

GLASS SAMPLING DEVICE

#2
20250347027
2025-11-13

QUARTZ GLASS CRUCIBLE CAPABLE OF MEASURING INFRARED TRANSMITTANCE

#3
20250314570
2025-10-09

FOLDING INSPECTION APPARATUS

#4
20250153228
2025-05-15

METHOD OF PREVENTING LAMELLAR SILICA FORMATION IN GLASS CONTAINER

#5
20250137989
2025-05-01

METHOD FOR EVALUATING COMPREHENSIVE PERFORMANCE OF ACOUSTO-OPTIC CHALCOGENIDE GLASS MATERIAL

#6
20240342771
2024-10-17

Method of preventing lamellar silica formation in glass container

#7
20240264105
2024-08-08

Gas volume fraction measurement and calibration

#8
20240183062
2024-06-06

INFRARED TRANSMISSIVITY MEASUREMENT METHOD OF QUARTZ GLASS CRUCIBLE

#9
20240035807
2024-02-01

METHOD FOR INSPECTING HOLLOW GLASS PRODUCTS OF GLASS PRODUCT MATERIAL

#10
20240027363
2024-01-25

GLASS INSPECTION EQUIPMENT AND METHOD OF GLASS INSPECTION

#11
20230055880
2023-02-23

Systems and methods for detecting windshield cracks

#12
20230021846
2023-01-26

Break strength method for testing glass laser cut quality of disc substrates using break testing apparatus

#13
20220373532
2022-11-24

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#14
20220274862
2022-09-01

Method for heating molten glass and glass article

#15
20220244039
2022-08-04

Facility and method for measuring the thickness of the walls of glass containers

#16
20220194843
2022-06-23

Long-term bendable glass material, and method for the production of a long-term bendable glass material

#17
20220090291
2022-03-24

Quartz glass crucible, manufacturing method of silicon single crystal using the same, and infrared transmissivity measurement method and manufacturing method of quartz glass crucible

#18
20210206691
2021-07-08

Chemically-strengthened glass

#19
20210164959
2021-06-03

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#20
20210140836
2021-05-13

Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium

#21
20210080448
2021-03-18

METHODS FOR DETERMINING CHEMICAL HETEROGENEITY OF GLASS CONTAINERS

#22
20210078055
2021-03-18

Method of preventing lamellar silica formation in glass container

#23
20200408668
2020-12-31

System and method for accelerated weathering testing of insulating glass units

#24
20200400613
2020-12-24

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#25
20200378935
2020-12-03

Period-coded containers with a traceable material composition

#26
20200333200
2020-10-22

Prism-coupling stress meter with wide metrology process window

#27
20200150012
2020-05-14

Apparatus for testing the strength of sheets made of hard brittle material under tensile stress

#28
20200141878
2020-05-07

Method for evaluation of glass container

#29
20200140329
2020-05-07

Chemically-strengthened glass

#30
20200095155
2020-03-26

Method for controlling compaction

#31
20200049619
2020-02-13

POLARIZED LIGHT FILTER VISION SYSTEM TO DETECT LEVEL OF TEMPER IN GLASS

#32
20190391303
2019-12-26

Transparent article

#33
20190345057
2019-11-14

Method and system utilizing ellipsometry to detect corrosion on glass

#34
20190310228
2019-10-10

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#35
20190301952
2019-10-03

Prism-coupling stress meter with wide metrology process window

#36
20190257776
2019-08-22

Method and apparatus for detecting metal particles present in a wall of a glass container

#37
20190219559
2019-07-18

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#38
20190162678
2019-05-30

Method for determining the concentration of an ingredient in a body of ceramic or glassy material

#39
20190072468
2019-03-07

Bendable and/or foldable articles and method of providing bendable and/or foldable articles

#40
20190033144
2019-01-31

Methods of improving the measurement of knee stress in ion-exchanged chemically strengthened glasses containing lithium

#41
20180356346
2018-12-13

Method and system for detecting inclusions in float glass

#42
20180313728
2018-11-01

Apparatus and methods to impact test materials

#43
20180265301
2018-09-20

Container conveyor apparatus with an adjustable railing

#44
20180172634
2018-06-21

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#45
20180164224
2018-06-14

Apparatus for Photographing Glass in Multiple Layers

#46
20180100846
2018-04-12

Methods for determining chemical heterogeneity of glass containers

#47
20180067091
2018-03-08

Methods and apparatuses for detecting volatile organic compounds in glass packaging processes

#48
20170328848
2017-11-16

Apparatus and method for the determination of the absolute coefficient of thermal expansion in ultralow expansion materials

#49
20170284872
2017-10-05

Molten material thermocouple methods and apparatus

#50
20170234808
2017-08-17

Material erosion monitoring system and method

#51
20170221198
2017-08-03

Method and installation for imaging a fragmentation pattern formed in a tempered glass panel

#52
20170167960
2017-06-15

Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material

#53
20170082577
2017-03-23

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#54
20160356760
2016-12-08

Methods of characterizing ion-exchanged chemically strengthened glasses containing lithium

#55
20160356669
2016-12-08

INTEGRATED CAPSTAN AND APPARATUS FOR SCREEN TESTING AN OPTICAL FIBER

#56
20160153921
2016-06-02

System for measuring glass transition temperature of a polymer

#57
20160153919
2016-06-02

Inspectable black glass containers

#58
20160085944
2016-03-24

GLASS COATING SPECIFICATION LIBRARY

#59
20160033380
2016-02-04

Method and apparatus for determining the edge strength of plate-shaped elements made of brittle-fracture material

#60
20150285707
2015-10-08

Method for determining time-delayed changes of temperature-dependent or stress-dependent physical quantities of a glass or a glass ceramic

#61
20150226675
2015-08-13

Apparatus and method for photographing glass in multiple layers

#62
20150168298
2015-06-18

Solar glass angle of incidence reflectance

#63
20150142163
2015-05-21

Utilization of wall thickness measurement in combination with thermal imaging of containers

#64
20150096390
2015-04-09

CHANNEL DEVICE, ASSEMBLY MEMBER, METHOD OF FORMING CHANNEL DEVICE, AND METHOD OF INSPECTING CHANNEL DEVICE

#65
20150076353
2015-03-19

Method and installation for measuring the glass distribution in containers

#66
20150036120
2015-02-05

Method and arrangement for measuring blowing structures of a prestressed disc

#67
20150009487
2015-01-08

Skewed sectional measurement of striated glass

#68
20140358484
2014-12-04

Defect cell clustering method and apparatus thereof

#69
20140248096
2014-09-04

Apparatus and method for characterizing glass sheets

#70
20140117240
2014-05-01

Inspectable black glass containers

#71
20140083198
2014-03-27

Methods of validating edge strength of a glass sheet

#72
20130319048
2013-12-05

Method for specifying fracture resistance of mechanically stressed glass or glass ceramic

#73
20130319047
2013-12-05

Method of reducing distortion in a sheet of glass

#74
20130283937
2013-10-31

Method for cullet quality grading

#75
20130269391
2013-10-17

Method and system for monitoring and controlling a glass container forming process

#76
20130176421
2013-07-11

Gob inspection system for glass product

#77
20130067956
2013-03-21

Apparatus and method for characterizing glass sheets

#78
20130065745
2013-03-14

METHOD FOR PROVIDING GLASS INFORMATION AND GLASS MATERIAL

#79
20130059069
2013-03-07

METHOD FOR TESTING GLASS MATERIAL, METHOD FOR EVALUATING GLASS MATERIAL AND METHOD FOR PRODUCING OPTICAL ELEMENT

#80
20130025379
2013-01-31

Glass sampling apparatus and method for using same to obtain a glass sample from a glass melting vessel

#81
20120229804
2012-09-13

BOROSILICATE GLASSWARE AND SILICA BASED QMA'S IN 18F NUCLEOPHILIC SUBSTITUTION: INFLUENCE OF ALUMINUM, BORON AND SILICON ON THE REACTIVITY OF THE 18F- ION

#82
20120133764
2012-05-31

Clear mottle analyzer for multilayer laminates

#83
20120006130
2012-01-12

Method for cullet quality grading

#84
20110217782
2011-09-08

Method for analyzing antimony contained in glass

#85
20110141265
2011-06-16

System and method for monitoring hot glass containers to enhance their quality and control the forming process

#86
20110141264
2011-06-16

Method and system for monitoring and controlling a glass container forming process

#87
20110043787
2011-02-24

Photoelastic method for absolute determination of zero CTE crossover in low expansion silica-titania glass samples

#88
20110030453
2011-02-10

METHOD AND APPARATUS FOR TESTING SLURRY PENETRATION THROUGH MAT FACER IN GYPSUM-BASED PANEL PRODUCTION

#89
20110006210
2011-01-13

Method and Apparatus for Detecting Density and/or Thickness Variations in Materials Transparent or Partly Transparent to Infrared Radiation

#90
20100245560
2010-09-30

METHOD AND DEVICE FOR IMAGING A FRAGMENTATION PATTERN FORMED IN A PLY OF TOUGHENED GLASS

#91
20100060902
2010-03-11

Automated online measurement of glass part geometry

#92
20100007887
2010-01-14

GLAZING INSPECTION

#93
20090201368
2009-08-13

GLAZING INSPECTION

#94
20080060383
2008-03-13

Method for Examining the Presence of Nickle Sulphide Inclusions in Tempered Safety Glass and Method Therefor

#95
20070252976
2007-11-01

Optical sensor and method for optically inspecting surfaces

#96
20070189435
2007-08-16

Glass recovery method

#97
20060232403
2006-10-19

Acoustic emission system and method for on-line measurement of glass break energy

#98
20060096319
2006-05-11

Analytical system and method for measuring and controlling a production process

#99
20050138965
2005-06-30

Measurement of the electrical resistance of a molten glass

#100
16825511
2022-11-22

Inspection device and method