ClassID:

52821

B29D11/00903 - CPC Classification

Classification description:

Producing optical elements, e.g. lenses or prisms; Applying coatings; tinting; colouring colouring or tinting on the surface

Recent Application in this class:
#1
20260029664
2026-01-29

CONTACT LENSES WITH PVA FILM

#2
20250296288
2025-09-25

METHOD FOR PROVIDING A SUBSTRATE WITH A TINT AND A FUNCTIONAL COLORING

#3
20250060519
2025-02-20

WHITE-LIGHT-TRANSMITTING COMPOSITE FILM LAYER, PREPARATION METHOD THEREFOR AND USE THEREOF

#4
20240262060
2024-08-08

METHOD FOR PRODUCING A LENS FOR A LAMP, LENS, LAMP AND MOTOR VEHICLE

#5
20240198613
2024-06-20

Method and composition for tinting a spectacle lens substrate

#6
20240036358
2024-02-01

SPECIAL LENS AND GLASSES FOR SPORTS SCENE

#7
20230366148
2023-11-16

DYEING SYSTEM

#8
20230182423
2023-06-15

Pad transfer printing method for making colored contact lenses

#9
20230074453
2023-03-09

DYEING DATA MANAGEMENT METHOD AND DYEING SYSTEM

#10
20220299796
2022-09-22

PROCESS FOR PRODUCING CONTACT LENSES WITH DURABLE LUBRICIOUS COATINGS THEREON

#11
20220134694
2022-05-05

Methods and compositions for pigmented hydrogels and contact lenses

#12
20220075096
2022-03-10

Dyed lens and method of dyeing lens

#13
20210373226
2021-12-02

Optical component, backlight module, electronic equipment, and method for manufacturing optical component

#14
20200391434
2020-12-17

Method of additively manufacturing an ophthalmic lens with at least one added function

#15
20200376788
2020-12-03

Pad transfer printing method for making colored contact lenses

#16
20200376787
2020-12-03

Method for making opaque colored silicone hydrogel contact lenses

#17
20200201079
2020-06-25

Photochromic lens with laminated film, method for producing a photochromic lens, and a spectacle frame

#18
20200156336
2020-05-21

Methods and compositions for pigmented hydrogels and contact lenses

#19
20190093282
2019-03-28

Dyeing method and manufacturing method of dyeing base body

#20
20180299698
2018-10-18

Colored contact lenses and method of making the same

#21
20180290408
2018-10-11

Method of making optical articles having gradient light influencing properties

#22
20180250899
2018-09-06

CONTACT LENS AND METHOD FOR MAKING THE SAME

#23
20180215114
2018-08-02

System for coating an optical article with a predetermined coating composition, coating device for such a system and method for using the system

#24
20180194091
2018-07-12

Methods and apparatus for forming polarized films and glasses

#25
20180081197
2018-03-22

Process for producing contact lenses with durable lubricious coatings thereon

#26
20180079157
2018-03-22

Colored hydrogel contact lenses with lubricious coating thereon

#27
20170123235
2017-05-04

Colorant film, method for making colorant film, and ophthalmic lens

#28
20160326046
2016-11-10

Method for producing contact lenses with durable lubricious coatings thereon

#29
20160187672
2016-06-30

Colored contact lenses and method of making the same

#30
20160002768
2016-01-07

Dyeing method and apparatus for dyeing resin body by vaporization and deposition

#31
20150226982
2015-08-13

Colored contact lenses and method of making the same

#32
20150175113
2015-06-25

Utility vehicle

#33
20150113743
2015-04-30

Dyeing base body, method for producing dyed resin body, and method for producing dyeing base body

#34
20140262004
2014-09-18

Method and apparatus for forming thermoformed ophthalmic insert devices

#35
20130298825
2013-11-14

CLEANING METHOD OF COLORING DEVICE OF OPTICAL FIBER, AND COLORING DEVICE OF OPTICAL FIBER

#36
20130280422
2013-10-24

Method of dip-coating a segmented multifocal lens

#37
20130175721
2013-07-11

Colored contact lenses and method of making the same

#38
20130022739
2013-01-24

METHOD OF DIP-COATING A LENS

#39
20130008374
2013-01-10

DYE APPLYING APPARATUS FOR PLASTIC LENS

#40
20120311797
2012-12-13

DYEING METHOD AND DYEING APPARATUS

#41
20120251821
2012-10-04

PRESSURE-SENSITIVE ADHESIVE LAYER FOR OPTICAL FILM, PRESSURE-SENSITIVE ADHESIVE OPTICAL FILM, METHOD FOR MANUFACTURING THEREOF, AND IMAGE DISPLAY

#42
20120249949
2012-10-04

Method for Dyeing Eyeglass Lenses and Colored Lenses

#43
20120176657
2012-07-12

Method for producing photochromatic optical elements, and photochromatic optical elements

#44
20120162599
2012-06-28

Contact lens with visual indicator

#45
20120100294
2012-04-26

Coated film manufacturing method and coating machine

#46
20120091368
2012-04-19

Compositions and methods for reversibly dyeing soft contact lenses

#47
20120026459
2012-02-02

Colored contact lenses and method of making the same

#48
20110176216
2011-07-21

Optical lens having sub-wavelength structure containing aluminum or aluminum oxide, method of manufacturing optical lens, and imaging optical system including optical lens

#49
20110176105
2011-07-21

Method of making and prescribing tinted lenses

#50
20110170055
2011-07-14

Contact lens with visual indicator

#51
20110149235
2011-06-23

Pad transfer printing method for making colored contact lenses

#52
20110146893
2011-06-23

Method of bonding a film to a curved substrate

#53
20110126364
2011-06-02

Process for producing dyed plastic lens

#54
20110107965
2011-05-12

Device for imparting gradations of tint density on a plastic ophthalmic lens

#55
20110063568
2011-03-17

Contact lens

#56
20110023243
2011-02-03

Method for dyeing plastic lens

#57
20110018175
2011-01-27

Dyeing method and dyeing apparatus

#58
20110011956
2011-01-20

Cleaning method of coloring device of optical fiber, and coloring device of optical fiber

#59
20110008533
2011-01-13

COATER AND METHOD OF MANUFACTURING PLASTIC LENS

#60
20100308488
2010-12-09

METHOD OF PRODUCING A DYED OPTICAL COMPONENT

#61
20100255193
2010-10-07

LENS MANUFACTURING METHOD AND COATING LIQUID MANUFACTURING METHOD

#62
20100128217
2010-05-27

POLARIZED LENS AND PRODUCTION METHOD THEREOF

#63
20100096602
2010-04-22

SYSTEM AND METHOD FOR IMPROVING ADHESION AND ABRASION RESISTANCE USING A FRONT SIDE TRANSFER PROCESS TO MANUFACTURE MULTI-COATED PHOTOCHROMIC OPTICAL LENSES

#64
20100027121
2010-02-04

LENS AND METHOD FOR MANUFACTURING THE SAME

#65
20100012028
2010-01-21

Optical lens coating apparatus

#66
20100006219
2010-01-14

Method of applying a coating on a face of a lens, and apparatus for implementing such a method

#67
20090315199
2009-12-24

Photochromic coating exhibiting improved performance

#68
20090285982
2009-11-19

Spin Coating Method

#69
20090252868
2009-10-08

Curable colored inks for making colored silicone hydrogel lenses

#70
20090241273
2009-10-01

Dyeing Method for Plastic Lens

#71
20090238948
2009-09-24

Coating process for ophthalmic lenses

#72
20090152749
2009-06-18

METHOD FOR EVAPORATING IR CUT-OFF FIRM UPON A PLASTIC OPTICAL LENS

#73
20090133624
2009-05-28

Coating apparatus

#74
20090027782
2009-01-29

Process for producing coated plastic lenses, and lens holder

#75
20090026640
2009-01-29

Programmable wetting controller

#76
20080251958
2008-10-16

LIGHT ABSORBING PREPOLYMERS FOR USE IN TINTED CONTACT LENSES AND METHODS FOR THEIR PRODUCTION

#77
20080160283
2008-07-03

Photochromic Articles and Their Method of Making

#78
20080156262
2008-07-03

Coating apparatus for optical lens

#79
20080131596
2008-06-05

Viscosity control and colorant circulation for printing lens molds

#80
20080131593
2008-06-05

Contact lens mold printing systems and processes

#81
20080078037
2008-04-03

Lens dyeing method and apparatus for producing dyeing base body for dyeing lens

#82
20080075848
2008-03-27

Method of manufacturing colored lens

#83
20070204411
2007-09-06

Dyed soft contact lenses

#84
20070196569
2007-08-23

Coating installation and method for ophthalmic lens

#85
20070179224
2007-08-02

Ophthalmic lenses comprising a photodegradation protection coating and a process for producing such lenses

#86
20070138666
2007-06-21

Method for coating an ophthalmic lens using stamp coating

#87
20070032869
2007-02-08

Method and apparatus for applying a coating to an ophthalmic lens

#88
20060158610
2006-07-20

Method of coloring a contact lens

#89
20060107472
2006-05-25

Method and device for dyeing lenses

#90
20060077341
2006-04-13

Pad transfer printing method for making colored contact lenses

#91
20060055882
2006-03-16

Method for making colored silicone hydrogel contact lenses

#92
20050272833
2005-12-08

Tinted lenses and methods of manufacture

#93
20050258408
2005-11-24

Photochromic contact lenses and methods for their production

#94
20050254148
2005-11-17

Lens holding jig

#95
20050237483
2005-10-27

Curable colored inks for making colored silicone hydrogel lenses

#96
20050221105
2005-10-06

Colored printing ink for contact lenses

#97
20050168688
2005-08-04

Tinted lenses and methods of manufacture

#98
20050076831
2005-04-14

Method and apparatus for applying a coating to an ophthalmic lens

#99
20050052616
2005-03-10

Printing colored contact lenses

#100
20050007549
2005-01-13

Printing colored contact lenses