ClassID:

52795

B29D11/00653 - CPC Classification

Classification description:

Producing optical elements, e.g. lenses or prisms; Production of filters photochromic

Recent Application in this class:
#1
20250296288
2025-09-25

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

#2
20240408635
2024-12-12

Precision Coating of Ophthalmic Lenses With Photochromic Coatings

#3
20240377655
2024-11-14

SELECTIVE PHOTOCHROMIC LENS

#4
20240345421
2024-10-17

Method of Producing Gradient Photochromic Lens and Product Thereof

#5
20240317703
2024-09-26

INDENO-FUSED NAPHTHOPYRAN COMPOUND PARTICLES, METHOD OF PRODUCING POLYMERIZABLE COMPOSITION AND METHOD OF PRODUCING PHOTOCHROMIC ARTICLE

#6
20220317475
2022-10-06

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#7
20220266556
2022-08-25

METHOD FOR MANUFACTURING A PHOTOCHROMIC OPTICAL ARTICLE

#8
20220242075
2022-08-04

Process for automatically gluing photochromic lenses and polarized photochromic lenses

#9
20220171110
2022-06-02

Optical articles and method of preparing the same

#10
20220126541
2022-04-28

Method for making photochromic contact lenses

#11
20220066081
2022-03-03

Optical article with gradient light influencing properties and method of making the same

#12
20210208309
2021-07-08

Cast Lens

#13
20210179931
2021-06-17

OPTICAL ARTICLES COMPRISING PHOTOCHROMIC POLY(UREA-URETHANE)

#14
20210018765
2021-01-21

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#15
20210016529
2021-01-21

Determining method for an ophthalmic lens with targeted transmission spectrum

#16
20200307131
2020-10-01

Method of producing photochromic resin body and method of producing function-adding base body

#17
20190358920
2019-11-28

Method for manufacturing an ophthalmic article

#18
20190358919
2019-11-28

Method of manufacture of a lens with gradient properties using imbibition technology

#19
20190291128
2019-09-26

Apparatus and method for precision coating of ophthalmic lenses with photochromic coatings

#20
20190250429
2019-08-15

Methods and apparatus for biomedical devices with customized appearance

#21
20190250428
2019-08-15

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#22
20190235282
2019-08-01

Eyewear and lenses with multiple molded lens components

#23
20190179169
2019-06-13

Ophthalmic lens in particular for sunglasses

#24
20180354211
2018-12-13

Methods And Systems For Making An Optical Functional Film

#25
20180339474
2018-11-29

Method for manufacturing spectacle lens

#26
20180299702
2018-10-18

Method of making an optical article with an inkjet printing device

#27
20180299600
2018-10-18

Optical article with gradient light influencing properties and method of making the same

#28
20180299599
2018-10-18

Optical articles and method of preparing the same

#29
20180290408
2018-10-11

Method of making optical articles having gradient light influencing properties

#30
20180251675
2018-09-06

Optical articles comprising photochromic poly(urea-urethane)

#31
20180207720
2018-07-26

Process for preparing a dichromatic material in the form of a film

#32
20180173008
2018-06-21

Methods and apparatus for biomedical devices with customized appearance

#33
20180136488
2018-05-17

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#34
20180056615
2018-03-01

Method for preparing an optical element which colors in a non-uniform linear pattern

#35
20180050549
2018-02-22

Method for coloring an optical element in a non-uniform linear pattern

#36
20170329054
2017-11-16

Functional sheet including polyester resin, and lens using functional sheet

#37
20170329051
2017-11-16

Cast lens

#38
20170203526
2017-07-20

Photopolymerization Device and Production Method for Lens that has Photochromic Coating Layer

#39
20170153464
2017-06-01

Functional laminated spectacle lens having functional layer formed by spin-coating

#40
20170106609
2017-04-20

Methods and systems for making an optical functional film

#41
20160320637
2016-11-03

Method of manufacturing an eyeglass lens with gradation and eyeglass lens

#42
20160288157
2016-10-06

Method of coating a lens and lens support

#43
20160279886
2016-09-29

Method of forming a photochromic segmented multifocal lens

#44
20150219931
2015-08-06

Coloured glass lens for eyeglasses and method for making it

#45
20150177533
2015-06-25

OPTICAL DEVICE, OPTICAL APPARATUS, AND METHOD FOR MANUFACTURING OPTICAL DEVICE

#46
20150168807
2015-06-18

Ring structure for reducing flash glare and a manufacturing method thereof

#47
20140264979
2014-09-18

METHOD OF PREPARING PHOTOCHROMIC-DICHROIC FILMS HAVING REDUCED OPTICAL DISTORTION

#48
20140098339
2014-04-10

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#49
20140084498
2014-03-27

LENS WITH FILTER AND METHOD OF MANUFACTURING THEREOF

#50
20140017478
2014-01-16

PHOTOCHROMIC FILM AND MANUFACTURING METHOD THEREOF

#51
20130329184
2013-12-12

Tinted polycarbonate ophthalmic lens product and method of manufacture

#52
20120218511
2012-08-30

Production Of Optical Elements

#53
20120101617
2012-04-26

PHOTOCHROMIC LENS MANUFACTURING SYSTEM, PHOTOCHROMIC LENS MANUFACTURING DEVICE, PHOTOCHROMIC LENS MANUFACTURING PROGRAM, RECORDING MEDIUM HAVING PHOTOCHROMIC LENS MANUFACTURING PROGRAM RECORDED THEREUPON, AND PHOTOCHROMIC LENS MANUFACTURING METHOD

#54
20110317125
2011-12-29

Production Of Optical Elements

#55
20110249235
2011-10-13

Pupil-only photochromic contact lenses displaying desirable optics and comfort

#56
20110080628
2011-04-07

Clear to circular polarizing photochromic devices

#57
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

#58
20090135462
2009-05-28

Clear to circular polarizing photochromic devices and methods of making the same

#59
20090133624
2009-05-28

Coating apparatus

#60
20080187760
2008-08-07

Gradient Photochromic Articles and Their Method of Making

#61
20080125512
2008-05-29

Photochromic contact lenses and methods of manufacturing

#62
20060182972
2006-08-17

Production of optical elements

#63
16871956
2023-01-03

Gradient photochromic dimming device and optical assembly including the same