C03B40/04 - CPC Classification Index

#1

20250011215

2025-01-09

PLATE GLASS PRODUCTION APPARATUS, AND MOLDING MEMBER FOR USE IN PLATE GLASS PRODUCTION APPARATUS

#2

20230286848

2023-09-14

HOLDING MEMBER, GLASS MANUFACTURING APPARATUS USING SAME, AND GLASS MANUFACTURING METHOD

#3

20210163331

2021-06-03

PLATE GLASS PRODUCTION APPARATUS, AND MOLDING MEMBER FOR USE IN PLATE GLASS PRODUCTION APPARATUS

#4

20190202726

2019-07-04

Glass material manufacturing method and glass material manufacturing device

#5

20190202725

2019-07-04

Glass material manufacturing method and glass material manufacturing device

#6

20180370839

2018-12-27

METHOD AND SYSTEM FOR MAKING ARTICLES FROM PREFORMED MATERIALS

#7

20180327297

2018-11-15

GLASS MANUFACTURING METHOD FOR REDUCED PARTICLE ADHESION

#8

20180186683

2018-07-05

Glass material and method for manufacturing same

#9

20180127301

2018-05-10

GLASS MATERIAL PRODUCTION METHOD

#10

20180072605

2018-03-15

Method for producing glass material, device for producing glass material, and glass material

#11

20180050949

2018-02-22

METHOD AND APPARATUS FOR MAKING A PROFILED TUBING AND A SLEEVE

#12

20180002220

2018-01-04

Glass material and method for manufacturing same

#13

20170226002

2017-08-10

Glass material and method for manufacturing same

#14

20170190605

2017-07-06

Glass material manufacturing method and glass material manufacturing device

#15

20170158549

2017-06-08

Method for manufacturing glass material and device for manufacturing glass material

#16

20160368811

2016-12-22

Method for manufacturing glass, method for manufacturing lens, and melting apparatus

#17

20160221858

2016-08-04

Reforming mandrel geometry for flatness control

#18

20160031738

2016-02-04

Process and apparatus for forming shaped glass articles

#19

20150376051

2015-12-31

Optical glass, hot-molded article and method of manufacturing the same, optical element and method of manufacturing the same

#20

20150344349

2015-12-03

METHOD FOR MANUFACTURING GLASS MATERIAL

#21

20150232365

2015-08-20

APPARATUS AND METHODS OF MAKING A GLASS TUBE BY DRAWING FROM MOLTEN GLASS

#22

20150225279

2015-08-13

Method and apparatus for making a profiled tubing and a sleeve

#23

20150119228

2015-04-30

Optical glass, precision press molding preform, and optical element and method of manufacturing the same

#24

20140335322

2014-11-13

Process and apparatus for forming shaped glass articles

#25

20140256531

2014-09-11

Optical glass, optical element, and method for manufacturing optical glass

#26

20140217627

2014-08-07

Method for manufacturing optical element and device for manufacturing same

#27

20130042649

2013-02-21

Manufacturing method of a glass blank for magnetic disk and manufacturing method of a glass substrate for magnetic disk

#28

20120272683

2012-11-01

METHOD AND APPARATUS FOR SHAPING THE FLOOR OF A GLASS VESSEL

#29

20120159989

2012-06-28

PLATE GLASS MANUFACTURING DEVICE AND PLATE GLASS MANUFACTURING METHOD

#30

20120047951

2012-03-01

Methods and systems for forming continuous glass sheets

#31

20120011890

2012-01-19

PREFORM PRODUCTION APPARATUS FOR PRECISION PRESS MOLDING, PRODUCTON METHOD OF A PREFORM FOR PRECISION PRESS MOLDING AND PRODUCTION METHOD OF AN OPTICAL ELEMENT

#32

20110281056

2011-11-17

Preform for optical element and optical element

#33

20110167870

2011-07-14

Titanium-containing oxide glass and method for production thereof

#34

20110028300

2011-02-03

Optical glass

#35

20110011133

2011-01-20

LIGHTING DEVICE WITH LENS, AND MANUFACTURING PROCESS FOR MAKING THE SAME

#36

20100281921

2010-11-11

Apparatus and method for producing sheets of glass presenting at least one face of very high surface quality

#37

20100003514

2010-01-07

Titanium-containing oxide glass and method for production thereof

#38

20090241601

2009-10-01

Glassware manufacturing method and machine

#39

20090205373

2009-08-20

Roll forming manufacturing method and apparatus of plate glass and product thereof

#40

20090107181

2009-04-30

Preform producing apparatus and molten glass-supporting member

#41

20090107180

2009-04-30

Preform production apparatus for precision press molding, production method of a preform for precision press molding and production method of an optical element

#42

20090019892

2009-01-22

Process and Device for Manufacturing Flat Sheets of a Glass-Based Material

#43

20080282740

2008-11-20

Apparatus For Shaping A Tubular Object Made Of Thermoplastic Material

#44

20080110207

2008-05-15

Preform Production Apparatus and Preform Production Method

#45

20080081206

2008-04-03

Preform for optical element and optical element

#46

20080026928

2008-01-31

Optical glass, press-molding preform and optical part

#47

20070214835

2007-09-20

Glass gob shaping apparatus, process for the production of glass gobs and process for the production of optical element

#48

20060283209

2006-12-21

Device and method for manufacturing glass preforms for optical elements

#49

20060260361

2006-11-23

Methods for manufacturing performs for press molding and method for manufacturing optical elements

#50

20060205095

2006-09-14

Method of producing barium-titanium-based oxide glass using containerless solidification process

#51

20060141181

2006-06-29

Glass tube for technical applications and process for the production thereof

#52

20060130525

2006-06-22

Device and process for producing a glass tube

#53

20060026993

2006-02-09

Process and device for producing fire-polished gobs

#54

20060010915

2006-01-19

Method of continuously producing flat glass by rolling

#55

20050254254

2005-11-17

Lighting device with lens, and manufacturing process for making the same

#56

20050229638

2005-10-20

Device for blank pressing optical glass bodies

#57

20050210923

2005-09-29

Method of manufacturing precision glass spheres and method of manufacturing optical glass elements

#58

20050188724

2005-09-01

Process for the production of precision press-molding preform and process for the production of optical element

#59

20050172671

2005-08-11

Methods of manufacturing molded glass articles

#60

20050113240

2005-05-26

Optical glass, press-molding preform and optical part

#61

20050092024

2005-05-05

Method and device for non-contact moulding of fused glass gobs

#62

20050028561

2005-02-10

Method and apparatus for the hot shaping of molten gobs