ClassID:

86729

C03B5/187 - CPC Classification

Classification description:

Melting in furnaces; Furnaces so far as specially adapted for glass manufacture; Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces; Stirring devices; Homogenisation with moving elements

Sub-classes:
Recent Application in this class:
#1
20260097983
2026-04-09

AGITATION STRUCTURES AND AGITATION METHODS

#2
20240425406
2024-12-26

PROCESS FOR FABRICATING CHLORO ALKALI PHOSPHATE DOPED/ CODOPED BY RARE EARTH IONS FOR OPTICAL LASER AMPLIFIERS

#3
20240010540
2024-01-11

APPARATUS AND METHOD FOR PRODUCING GLASS ARTICLE

#4
20230250525
2023-08-10

REFRACTORY ARTICLE, COATING COMPOSITION FOR PREVENTING REDOX REACTION, AND METHOD OF MANUFACTURING A REFRACTORY ARTICLE

#5
20220098077
2022-03-31

Continuous glass melting tank with an immersed stirring body

#6
20220002179
2022-01-06

METHOD OF CONTROLLING BUBBLES IN A GLASS MAKING PROCESS

#7
20210246066
2021-08-12

Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps

#8
20210214268
2021-07-15

Cover glass for display, in-vehicle display device, and manufacturing method of cover glass for display

#9
20210140027
2021-05-13

Refractory article, coating composition for preventing redox reaction, and method of manufacturing a refractory article

#10
20210130213
2021-05-06

Method for decreasing bubble lifetime on a glass melt surface

#11
20210061694
2021-03-04

GLASS PRODUCT MANUFACTURING APPARATUS

#12
20200172422
2020-06-04

Molten glass stirring device and method for manufacturing glass article

#13
20190292084
2019-09-26

Stirrer and method for manufacturing glass plate

#14
20190077698
2019-03-14

Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps

#15
20180334404
2018-11-22

Device for stirring molten gas

#16
20180282202
2018-10-04

Alkali-free glass substrate

#17
20170305775
2017-10-26

Apparatus and method for producing glass products from a glass melt while avoiding bubble formation

#18
20170291840
2017-10-12

APPARATUS FOR PROCESSING GLASS MELT INCLUDING TUBE SEGMENTS JOINED TOGETHER AT AN INTEGRAL SOLID-STATE JOINT AND METHODS

#19
20170137312
2017-05-18

Stirrer for glass melting, and glass melting furnace

#20
20170057855
2017-03-02

Glass manufacturing apparatus and related processes

#21
20160347638
2016-12-01

Stirrer for glass manufacture

#22
20160257593
2016-09-08

Manufacturing process for striae-free multicomponent chalcogenide glasses via multiple fining steps

#23
20150376046
2015-12-31

METHOD FOR PRODUCING A GLASS WITH MIXING OF A MOLTEN GLASS STREAM AND DEVICE

#24
20150368139
2015-12-24

Integral capsule for blister suppression in molten glass

#25
20150360990
2015-12-17

METHOD AND DEVICE FOR PRODUCING A GLASS ARTICLE FROM A GLASS MELT

#26
20150344342
2015-12-03

Striae-free chalcogenide glasses

#27
20150266763
2015-09-24

Vacuum melting furnace for infrared glass and melting system and method thereof

#28
20150003191
2015-01-01

STIRRER SHAFT PIPE AND METHOD FOR PRODUCING SAME

#29
20140260433
2014-09-18

Apparatus for melting and refining silica-based glass

#30
20140245793
2014-09-04

Process and apparatus for refining molten glass

#31
20140117017
2014-05-01

Stir chambers for stirring molten glass and high-temperature sealing articles for the same

#32
20130333420
2013-12-19

Integral capsule for blister suppression in molten glass

#33
20130227993
2013-09-05

Apparatus For Use In The Glass Industry And Method For Processing Molten Glass

#34
20130003492
2013-01-03

Stirrers for minimizing erosion of refractory metal vessels in a glass making system

#35
20130000358
2013-01-03

Method of manufacturing glass substrate, and stirring device

#36
20120216577
2012-08-30

Molten glass delivery apparatus for optical quality glass

#37
20120125051
2012-05-24

Delivery apparatus for a glass manufacturing apparatus and methods

#38
20120073326
2012-03-29

Method for eliminating carbon contamination of platinum-containing components for a glass making apparatus

#39
20120055200
2012-03-08

Glass-melting device for producing glass fiber and method for producing glass fiber using same

#40
20120048459
2012-03-01

Method for eliminating carbon contamination of platinum-containing components for a glass making apparatus

#41
20120047958
2012-03-01

Method for eliminating carbon contamination of precious metal components

#42
20120042693
2012-02-23

Apparatus for homogenizing a glass melt

#43
20110205836
2011-08-25

DEVICE FOR HOMOGENIZING A GLASS MELT

#44
20110126592
2011-06-02

Devices for controlling atmosphere over molten-glass free-surfaces

#45
20100199720
2010-08-12

APPARATUS AND METHOD FOR PRODUCTION OF DISPLAY GLASS

#46
20100139322
2010-06-10

Apparatus for use in the glass industry and method for processing molten glass

#47
20100126225
2010-05-27

METHOD FOR HOMOGENIZING A GLASS MELT

#48
20100122555
2010-05-20

Platinum condensation abatement by electrostatic precipitation

#49
20100080078
2010-04-01

METHOD AND APPARATUS FOR HOMOGENIZING A GLASS MELT

#50
20090217708
2009-09-03

METHODS AND APPARATUS FOR REDUCING PLATINUM-GROUP DEFECTS IN SHEET GLASS

#51
20090038342
2009-02-12

Molten glass delivery apparatus for optical quality glass

#52
20080151687
2008-06-26

Stirrers for minimizing erosion of refractory metal vessels in a glass making system

#53
20080041109
2008-02-21

Method and apparatus for homogenizing a glass melt

#54
20080011016
2008-01-17

Method for minimizing refractory metal inclusions in a glass stirring operation

#55
20070089460
2007-04-26

Method and apparatus for the conditioning and homogenization of glass melts

#56
20060101859
2006-05-18

Glass melting furnace and method for producing glass

#57
20060070404
2006-04-06

Method and apparatus for making variegated glass sheets and tiles

#58
20060042318
2006-03-02

Method and apparatus for homogenizing a glass melt

#59
20050095303
2005-05-05

Highly purity bioactive glass and method for the production thereof

#60
20050039492
2005-02-24

Method and device for melting glass using an induction-heated crucible with cooled crust

#61
20050005646
2005-01-13

Device and method for melting a substance with the occurrence of a low level of contamination