ClassID:

54054

B29L2011/0041 - CPC Classification

Classification description:

Optical elements, e.g. lenses, prisms; Lenses Contact lenses

Recent Application in this class:
#1
20260008244
2026-01-08

METHOD AND APPARATUS RELATING TO INJECTION MOLDING CONTACT LENS MOLD HALVES

#2
20250121540
2025-04-17

METHOD FOR CLEANING A MOLDING INSERT

#3
20250102832
2025-03-27

ACCOMMODATING LENS WITH CAVITY

#4
20250013075
2025-01-09

CONTACT LENS

#5
20250001673
2025-01-02

Methods for Designing and Manufacturing a Flat Device

#6
20240408834
2024-12-12

APPARATUS AND METHODS FOR CONTROLLING AXIAL GROWTH WITH AN OCULAR LENS

#7
20240399685
2024-12-05

METHOD FOR MAKING EMBEDDED SILICONE HYDROGEL CONTACT LENSES

#8
20240399684
2024-12-05

EMBEDDED HYDROGEL CONTACT LENSES

#9
20240399627
2024-12-05

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

#10
20240359407
2024-10-31

CUSTOMIZED 3D PRINTING LENS DESIGN INTEGRATING VISIBLE-LIGHT OPTICAL COHERENCE TOMOGRAPHY

#11
20240316886
2024-09-26

METHOD FOR MAKING EMBEDDED HYDROGEL CONTACT LENSES

#12
20240300198
2024-09-12

METHOD TO MANUFACTURE A MOLD FOR LENSES, AND CORRESPONDING MOLD

#13
20240293984
2024-09-05

CONTACT LENSES AND MANUFACTURING METHODS THEREOF

#14
20240248327
2024-07-25

SYSTEMS AND METHODS FOR PRINTING ON A CONTACT LENS

#15
20240160048
2024-05-16

CONTACT LENS FOR TREATING COLOR VISION DEFICIENCY AND METHOD OF MANUFACTURING SAME

#16
20230278300
2023-09-07

OPHTHALMIC LENSES AND THEIR MANUFACTURE BY IN-MOLD MODIFICATION

#17
20230191731
2023-06-22

Method and an Assembly for Removing an Intraocular Lens from an Injection Molded Mold Half

#18
20230191730
2023-06-22

APPARATUS, SYSTEMS, AND METHODS OF FORMING OPHTHALMIC LENS COMPONENTS WITH SOLUBLE CORES AND MOLDS

#19
20220365368
2022-11-17

Contact lens packaging

#20
20220357593
2022-11-10

Contact lens for treating color vision deficiency and method of manufacturing same

#21
20220274307
2022-09-01

Method for verifying the accurate mounting of molding inserts to a tooling plate of an injection-molding apparatus for molding ophthalmic lens molds

#22
20220088872
2022-03-24

High resolution, high throughput additive manufacturing

#23
20220063182
2022-03-03

METHODS OF FORMING LENS FOR CORRECTION OF HIGH-ORDER ABERRATIONS USING ADDITIVE FABRICATION PROCESS

#24
20220048261
2022-02-17

Method for providing a male mold half for molding a toric ophthalmic lens at a predetermined target rotational orientation

#25
20210149220
2021-05-20

Systems and methods for printing on a contact lens

#26
20210031471
2021-02-04

APPARATUS AND METHODS FOR MOLDING RIGID OCULAR LENSES

#27
20200409176
2020-12-31

Accommodating lens with cavity

#28
20200377246
2020-12-03

Systems and methods for multi-stage sealing of contact lens packaging

#29
20200215747
2020-07-09

Method of producing an optical device and a corresponding system

#30
20200164555
2020-05-28

Injection molding apparatus and method for manufacturing an ophthalmic lens mold through injection molding

#31
20200012123
2020-01-09

Apparatus and methods for controlling axial growth with an ocular lens

#32
20190366659
2019-12-05

Method for producing silicone hydrogel contact lenses

#33
20190339544
2019-11-07

Ophthalmic devices containing UV blocker and methods for their preparation

#34
20190235281
2019-08-01

Eye-mountable device to provide automatic accommodation and method of making same

#35
20190152175
2019-05-23

Lens injection molded product to which hot runner is applied

#36
20190077139
2019-03-14

Machines for transferring a preformed functional film onto an ophthalmic substrate and method for producing an ophthalmic lens comprising a method for transferring the preformed film onto the substrate

#37
20190064396
2019-02-28

Manufacturing module for the manufacture of ophthalmic lenses

#38
20190061294
2019-02-28

Modular production line for the production of ophthalmic lenses

#39
20180354066
2018-12-13

Nanoprocessing and heterostructuring of silk

#40
20180210231
2018-07-26

Ophthalmic apparatus with a passive event-based coloration system

#41
20180173010
2018-06-21

Accommodating lens with cavity

#42
20180162570
2018-06-14

Apparatus for sealing an ophthalmic lens package

#43
20180162080
2018-06-14

Cast mould for manufacturing contact lenses or intraocular lenses

#44
20180129073
2018-05-10

Contact lens

#45
20180101027
2018-04-12

Methods and apparatus to form separators for biocompatible energization elements for biomedical devices

#46
20180009181
2018-01-11

Methods and apparatus for positioning a structure on a polymer layer

#47
20170352865
2017-12-07

Pellet form cathode for use in a biocompatible battery

#48
20170348927
2017-12-07

Tray for use in manufacturing contact lenses

#49
20170312947
2017-11-02

Method of manufacturing hydrogel ophthalmic devices with electronic elements

#50
20170293161
2017-10-12

Eye-mountable device to provide automatic accommodation and method of making same

#51
20170276965
2017-09-28

Methods and apparatus to form separators for biocompatible energization elements for biomedical devices

#52
20170184875
2017-06-29

Apparatus and methods for controlling axial growth with an ocular lens

#53
20170182681
2017-06-29

ADDITIVE MANUFACTURING OF MOLDS AND METHODS OF MAKING MOLDS AND DEVICES THEREFROM

#54
20170173902
2017-06-22

Reusable lens molds and methods of use thereof

#55
20170173901
2017-06-22

Process for manufacturing contact lenses

#56
20170123235
2017-05-04

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

#57
20170072649
2017-03-16

Systems and methods for the production of contact lenses

#58
20170050344
2017-02-23

METHOD FOR MOLDING AN OPHTHALMIC LENS AND DEVICE FOR APPLYING A COATING TO THE SURFACE OF AN OPHTHALMIC LENS MOLD

#59
20170008990
2017-01-12

Contact lenses made with HEMA-compatible polysiloxane macromers

#60
20170001391
2017-01-05

Ophthalmic device molds formed from water-soluble vinyl alcohol copolymer, ophthalmic devices molded therein, and related methods

#61
20160271893
2016-09-22

Casting cup assembly for forming an ophthalmic device

#62
20160266406
2016-09-15

Contact lens

#63
20160176132
2016-06-23

Reusable lens molds and methods of use thereof

#64
20160176093
2016-06-23

Method And Apparatus For Demolding Contact Lens

#65
20160176092
2016-06-23

Method and apparatus relating to manufacture of molds for forming contact lenses

#66
20160176091
2016-06-23

Method and apparatus for manufacturing contact lenses

#67
20160176074
2016-06-23

Methods and apparatus for manufacture of ophthalmic lenses

#68
20160176072
2016-06-23

Contact lens mold parts, contact lens mold assemblies, and methods of making contact lenses

#69
20160167322
2016-06-16

Apparatus for removing an ophthalmic lens from a mold half

#70
20160136847
2016-05-19

Ophthalmic device molds and related methods

#71
20160116764
2016-04-28

Systems and methods for printing on a contact lens

#72
20160056494
2016-02-25

Methods to form biocompatible energization elements for biomedical devices comprising laminates and deposited separators

#73
20160056446
2016-02-25

Pellet form cathode for use in a biocompatible battery

#74
20160056416
2016-02-25

Anodes for use in biocompatible energization elements

#75
20160054589
2016-02-25

Methods and apparatus to form separators for biocompatible energization elements for biomedical devices

#76
20160054475
2016-02-25

Primary amine-containing silicone hydrogel contact lenses and related compositions and methods

#77
20160031126
2016-02-04

Systems and methods for the production of contact lenses

#78
20150369962
2015-12-24

Actinically-crosslinkable amphiphilic prepolymers

#79
20150362754
2015-12-17

Eye-mountable device to provide automatic accommodation and method of making same

#80
20150276987
2015-10-01

Eyewear lens production by multi-layer additive techniques

#81
20150224724
2015-08-13

OPHTHALMIC LENS MANUFACTURING METHOD, SYSTEM, AND APPARATUS THAT INCLUDE FLASH REMOVAL FROM LENS MOLD MEMBERS

#82
20150151461
2015-06-04

Process for making molded devices

#83
20150145155
2015-05-28

Method of manufacturing hydrogel ophthalmic devices with electronic elements

#84
20150137397
2015-05-21

Multilayer contact lens and production process therefor

#85
20150115485
2015-04-30

Method for producing ophthalmic lenses

#86
20150076721
2015-03-19

Colored ink for pad transfer printing of silicone hydrogel lenses

#87
20150062528
2015-03-05

Ophthalmic lens including ultra-thin optical parts

#88
20140362339
2014-12-11

Silicone hydrogel soft contact lens having wettable surface

#89
20140346695
2014-11-27

Method of manufacturing an ophthalmic lens with a passive event-based coloration system

#90
20140252667
2014-09-11

Cast mould and method for manufacturing contact or intraocular lenses

#91
20140199425
2014-07-17

Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens

#92
20140160425
2014-06-12

Contact lenses, apparatus and methods

#93
20140022507
2014-01-23

Extended wear ophthalmic lens

#94
20130195952
2013-08-01

Extended or continuous wear silicone hydrogel contact lenses for the extended release of comfort molecules

#95
20130188125
2013-07-25

Ophthalmic device molds formed from water-soluble vinyl alcohol copolymer, ophthalmic devices molded therein, and related methods

#96
20130188123
2013-07-25

Methods, devices, and systems for injection molding contact lenses

#97
20130169927
2013-07-04

Vinyl alcohol ophthalmic lens molds, ophthalmic lenses molded therein, and related methods

#98
20130162943
2013-06-27

Ophthalmic device molds formed from vinyl alcohol copolymer, ophthalmic devices molded therein, and related methods

#99
20120219387
2012-08-30

Thermal curing methods and systems for forming contact lenses

#100
20120213922
2012-08-23

Colored ink for pad transfer printing of silicone hydrogel lenses

#101
20120133064
2012-05-31

Systems and methods for the production of contact lenses

#102
20120087971
2012-04-12

Contact drug delivery system

#103
20120061863
2012-03-15

MOLD FOR DIFFRACTIVE OPHTHALMIC LENS

#104
20120037183
2012-02-16

ABSORBENT PROCESS FOR REMOVING EXTRANEOUS LIQUID FROM CONTACT LENS PACKAGING PRIOR TO SEALING

#105
20110230588
2011-09-22

METHOD FOR MAKING CONTACT LENSES

#106
20110193247
2011-08-11

HYDROGEL PROCESSING

#107
20110147960
2011-06-23

Method of removing excess lens forming material from a molded ophthalmic lens such as a contact lens

#108
20110147959
2011-06-23

Method of separating excess lens forming material from a molded ophthalmic lens, in particular a contact lens

#109
20110068496
2011-03-24

Thermal curing methods and systems for forming contact lenses

#110
20110057337
2011-03-10

Process for the production of contact lenses using plastic castings molds

#111
20110024310
2011-02-03

Apparatus and Method for Sealing a Lidstock to a Container

#112
20100258963
2010-10-14

Contact lens molds and systems and methods for producing same

#113
20100238398
2010-09-23

Extended wear ophthalmic lens

#114
20100230837
2010-09-16

Release aids for releasing silicone hydrogel ophthalmic lenses

#115
20100201009
2010-08-12

Methods and systems for forming ophthalmic lens mold assemblies

#116
20100164129
2010-07-01

Heated Mold Tooling

#117
20100155972
2010-06-24

INJECTION MOLDED OPHTHALMIC LENS MOLD

#118
20100129424
2010-05-27

Contact drug delivery system

#119
20100112114
2010-05-06

HYDROGEL PROCESSING

#120
20100072641
2010-03-25

Method for Cast Molding Contact Lenses

#121
20100044893
2010-02-25

Apparatus for removing an ophthalmic lens from a mold half

#122
20100038813
2010-02-18

Devices and processes for performing degassing operations

#123
20090309246
2009-12-17

Apparatus and Method for Handling an Opthalmic Lens

#124
20090289383
2009-11-26

Core locking assembly and method for orientation of asymmetric tooling

#125
20090230575
2009-09-17

Method for cast molding contact lenses

#126
20090224417
2009-09-10

Heated mold tooling

#127
20090188525
2009-07-30

Apparatus, carrier and method for the plasma treatment of molds

#128
20090121370
2009-05-14

Molds for Production of Ophthalmic Devices

#129
20090113851
2009-05-07

Packaging seal plate having a shaped face

#130
20090108479
2009-04-30

Method for Making Biomedical Devices

#131
20090102078
2009-04-23

Contact lens molds and systems and methods for producing same

#132
20090046242
2009-02-19

Extended Wear Ophthalmic Lens

#133
20090045532
2009-02-19

Thin film in-line degasser

#134
20090045080
2009-02-19

Apparatus and method for sealing a lidstock to a container

#135
20090039535
2009-02-12

Extended wear ophthalmic lens

#136
20090020683
2009-01-22

High optical quality molds for use in contact lens production

#137
20080314501
2008-12-25

Tool and Method for Heat Sealing Lidstock

#138
20080284049
2008-11-20

Thermal curing methods and systems for forming contact lenses

#139
20080252845
2008-10-16

Apparatus and method of correcting higher-order aberrations of the human eye

#140
20080185744
2008-08-07

Thermal Conductive Curing of Ophthalmic Lenses

#141
20080150177
2008-06-26

SURFACE TREATMENT OF FLUORINATED OPHTHALMIC DEVICES

#142
20080110245
2008-05-15

Methods Relating to Molding Optical Lenses

#143
20080103288
2008-05-01

Contact lens extraction/hydration systems and methods of reprocessing fluids used therein

#144
20080054505
2008-03-06

Interference fitting polar resin ophthalmic lens molding devices and related methods

#145
20080018008
2008-01-24

Methods for producing ophthalmic lens molds and molded ophthalmic lenses

#146
20080017525
2008-01-24

Colored contact lens primary packaging

#147
20080001317
2008-01-03

WATER SOLUBLE BIOMEDICAL DEVICE MOLD

#148
20070296096
2007-12-27

Methods and systems for forming ophthalmic lens mold assemblies

#149
20070292555
2007-12-20

Contact lens molds and systems and methods for producing same

#150
20070267765
2007-11-22

Biomedical device mold

#151
20070242219
2007-10-18

Facilitating release of silicone hydrogel ophthalmic lenses

#152
20070231292
2007-10-04

METHODS AND SYSTEMS FOR LEACHING SILICONE HYDROGEL OPHTHALMIC LENSES

#153
20070228585
2007-10-04

METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH HEXANEDIOL AQUEOUS SOLUTIONS

#154
20070186959
2007-08-16

METHODS AND SYSTEMS FOR LEACHING SILICONE HYDROGEL OPHTHALMIC LENSES

#155
20070182925
2007-08-09

METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES IN AQUEOUS SOLUTION

#156
20070182918
2007-08-09

Methods and systems for leaching silicone hydrogel ophthalmic lenses

#157
20070182039
2007-08-09

METHODS AND SYSTEMS FOR PROCESSING COMPLEX SHAPED HYDROGEL DEVICES

#158
20070176310
2007-08-02

Axis control in toric contact lens production

#159
20070158865
2007-07-12

Method for producing contact lenses

#160
20070157553
2007-07-12

HEAT SEAL APPARATUS FOR LENS PACKAGES

#161
20070145616
2007-06-28

METHODS AND SYSTEMS FOR LEACHING AND RELEASING SILICONE HYDROGEL OPHTHALMIC LENSES WITH SURFACTANT SOLUTIONS

#162
20070138668
2007-06-21

Process for Extracting Biomedical Devices

#163
20070132125
2007-06-14

Use of a super-cooled fluid in lens processing

#164
20070132119
2007-06-14

Use of a super-cooled fluid in the manufacture of contact lenses

#165
20070132118
2007-06-14

Method and Apparatus for Treatment of a Device-in-Mold Assembly with a Supercritical Fluid

#166
20070120279
2007-05-31

Method for coating lens material

#167
20070114685
2007-05-24

Apparatus and method for handling an ophthalmic lens

#168
20070105974
2007-05-10

Extended wear ophthalmic lens

#169
20070105973
2007-05-10

Extended wear ophthalmic lens

#170
20070103639
2007-05-10

Method of manufacturing a mould for producing an optical surface, a method of producing a contact lens and a device for use with these methods

#171
20070102835
2007-05-10

AUTOMATED IN-LINE MOULDING/HEATING PROCESS AND APPARATUS FOR PREPARING CONTACT LENSES

#172
20070087123
2007-04-19

Photocurable adhesive composition and its use in the optical field

#173
20070057397
2007-03-15

Devices and processes for performing degassing operations

#174
20070036878
2007-02-15

Contact lens molds and systems and methods for producing same

#175
20070035054
2007-02-15

Contact lens extraction/hydration systems and methods of reprocessing fluids used therein

#176
20070035049
2007-02-15

Systems and methods for removing lenses from lens molds

#177
20070033906
2007-02-15

Methods and apparatuses for sealing ophthalmic lens packages

#178
20070002470
2007-01-04

Reflection hologram sensor in contact lens

#179
20070001329
2007-01-04

Process of dosing a starting material for optical lenses

#180
20060240138
2006-10-26

Contact lens mould

#181
20060232766
2006-10-19

Methods of inspecting ophthalmic lenses

#182
20060186564
2006-08-24

Hydrogel processing

#183
20060177483
2006-08-10

Contact drug delivery system

#184
20060145372
2006-07-06

Optical tool assembly for improved RCW and lens edge formation

#185
20060145371
2006-07-06

Core locking assembly and method for orientation of asymmetric tooling

#186
20060145370
2006-07-06

Optical tool assembly

#187
20060131769
2006-06-22

Pre-polymer extraction using a super-cooled fluid

#188
20060104062
2006-05-18

Apparatus for the transport of light emitted by a short-arc lamp

#189
20060097415
2006-05-11

Methods of demolding ophthalmic lenses

#190
20060043623
2006-03-02

Masked precure of ophthalmic lenses: systems and methods thereof

#191
20060017185
2006-01-26

Predictive method of assigning power to an ophthalmic lens or lens lot

#192
20060006558
2006-01-12

Forming die for contact lens and contact lens manufacturing method using the forming die

#193
20050288785
2005-12-29

Multi-piece intraocular lens

#194
20050285288
2005-12-29

Pulse extraction of ocular medical devices

#195
20050258096
2005-11-24

Process for extracting biomedical devices

#196
20050237481
2005-10-27

Contact lenses having a rounded edge form

#197
20050228065
2005-10-13

Extended wear ophthalmic lens

#198
20050218536
2005-10-06

Pad transfer printing of silicone hydrogel lenses using colored ink

#199
20050206019
2005-09-22

Apparatus and method for separating contact lens molds

#200
20050191380
2005-09-01

Radiation-transparent die half for a forming die

#201
20050188650
2005-09-01

Heat seal apparatus for lens packages

#202
20050167864
2005-08-04

Method for manufacturing a contact lens

#203
20050142287
2005-06-30

Lens plasma coating system

#204
20050093187
2005-05-05

Methods relating to molding optical lenses

#205
20050062179
2005-03-24

Automated method for transferring lenses in a hydrated state from molds to receivers

#206
20050056954
2005-03-17

Method for making contact lenses

#207
20050052747
2005-03-10

Wavefront aberrator and method of manufacturing

#208
20050045589
2005-03-03

Plasma treatment of contact lens and IOL

#209
20050043430
2005-02-24

Photocurable adhesive composition and its use in the optical field

#210
20050038510
2005-02-17

Multi-piece intraocular lens assembly and method of manufacturing same

#211
20050029688
2005-02-10

Plastic castings molds