ClassID:

21851

A61L12/142 - CPC Classification

Classification description:

Methods or apparatus for disinfecting or sterilising contact lenses; Accessories therefor using chemical substances; Organic compounds not covered by groups or; Biguanides, e.g. chlorhexidine Polymeric biguanides

Recent Application in this class:
#1
20260125617
2026-05-07

TREATMENT FLUID FOR SOFT CONTACT LENS

#2
20260107944
2026-04-23

HIGH HYALURONATE MULTI-PURPOSE DISINFECTION SOLUTIONS FOR OPHTHALMIC APPLICATIONS

#3
20240415873
2024-12-19

CONTACT LENS TREATING SOLUTION

#4
20240189342
2024-06-13

OPHTHALMIC SOLUTIONS

#5
20230148604
2023-05-18

HIGH HYALURONATE MULTI-PURPOSE DISINFECTION SOLUTIONS FOR OPHTHALMIC APPLICATIONS

#6
20220290073
2022-09-15

Preservative-free contact lens treating solution comprising hyaluronic acid and erythritol

#7
20220290072
2022-09-15

CONTACT LENS TREATING SOLUTION

#8
20220288107
2022-09-15

Ophthalmic solutions

#9
20200289699
2020-09-17

L-HISTIDINE AND VITAMIN B IN OPHTHALMIC SOLUTIONS

#10
20190224361
2019-07-25

COMPOSITIONS AND METHODS FOR MULTIPURPOSE DISINFECTION AND STERILIZATION SOLUTIONS

#11
20190166846
2019-06-06

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#12
20190142990
2019-05-16

Liquid preparation for contact lenses comprising hydrolyzed hyaluronic acid derivative and cationic bactericide

#13
20190062575
2019-02-28

OPHTHALMIC AND CONTACT LENS SOLUTIONS USING BICINE

#14
20180343868
2018-12-06

Ophthalmic contact lens solutions containing forms of vitamin B

#15
20180146678
2018-05-31

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#16
20170369719
2017-12-28

Ophthalmic and contact lens solutions using bicine

#17
20170233592
2017-08-17

Ophthalmic and contact lens solutions using carnitine

#18
20170151734
2017-06-01

Method for introducing an active compound into a soft hydrated contact lens

#19
20170127679
2017-05-11

Ophthalmic contact lens solutions containing forms of vitamin B

#20
20170065738
2017-03-09

Compositions and methods for multipurpose disinfection and sterilization solutions

#21
20170013839
2017-01-19

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#22
20160199526
2016-07-14

Ophthalmic solution

#23
20160192646
2016-07-07

Use of PBO-PEO-PBO block copolymers in ophthalmic compositions

#24
20160174562
2016-06-23

Ophthalmic contact lens solutions containing forms of vitamin B

#25
20150297511
2015-10-22

Ophthalmic compositions with alkoxylated natural waxes

#26
20150252297
2015-09-10

Disinfectant solution for nonionic soft contact lenses

#27
20140206764
2014-07-24

Poly(nitrogen/amine) derivatives of a natural wax and ophthalmic compositions

#28
20130261190
2013-10-03

Ophthalmic compositions with biguanide and PEG-glycerol esters

#29
20130202547
2013-08-08

Ophthalmic compositions containing diglycine

#30
20130079422
2013-03-28

Ophthalmic contact lens solutions containing forms of vitamin B

#31
20120283333
2012-11-08

Ophthalmic Compositions with an Amphoteric Surfactant, Hyaluronic Acid and Polyquaternium-1

#32
20120017806
2012-01-26

Ophthalmic and Contact Lens Solutions Using Low Molecular Weight Amines

#33
20110300019
2011-12-08

Use of PBO-PEO-PBO block copolymers in ophthalmic compositions

#34
20110280763
2011-11-17

LIGHT-ACTIVATED DISINFECTION SYSTEM

#35
20110274644
2011-11-10

LENS CARE COMPOSITIONS

#36
20110263717
2011-10-27

Ophthalmic compositions with biguanide and PEG-glycerol esters

#37
20110257125
2011-10-20

Mucomimetic compositions and uses therefore

#38
20110230424
2011-09-22

OPHTHALMIC SOLUTIONS, INCLUDING CONTACT LENS CARE AND EYE DROPS COMPRISING CARNOSINE, PREFERABLY IN COMBINATION WITH DEXPANTHENOL AND/OR HYALURONIC ACID

#39
20110212885
2011-09-01

OPHTHALMIC AND CONTACT LENS SOLUTIONS CONTAINING PEPTIDES AS PRESERVATIVE

#40
20100086514
2010-04-08

Contact Lens Care Solutions with a Low Molecular Weight Oligomer

#41
20090324466
2009-12-31

Lens care methods and kits

#42
20090247443
2009-10-01

Enzymatic degradation of colorant in lens care solutions

#43
20090203795
2009-08-13

Polyquaternium-1 synthesis methods and associated formulations

#44
20090199878
2009-08-13

Temporal photo-bleaching of colored lens care solutions and use thereof

#45
20090196846
2009-08-06

Ophthalmic compositions with an amphoteric surfactant and hyaluronic acid

#46
20090196845
2009-08-06

Ophthalmic compositions with an amphoteric surfactant and an anionic biopolymer

#47
20090036554
2009-02-05

OPHTHALMIC COMPOSITIONS COMPRISING A TERPENE COMPOUND

#48
20090036404
2009-02-05

OPHTHALMIC COMPOSITIONS COMPRISING A CARBOXYL-MODIFIED FRUCTAN OR A SALT THEREOF

#49
20080312182
2008-12-18

Ophthalmic composition with hyaluronic acid and polymeric biguanide

#50
20080311070
2008-12-18

OPHTHALMIC COMPOSITION WITH HYALURONIC ACID

#51
20080261841
2008-10-23

Biguanide composition with low terminal amine

#52
20080220149
2008-09-11

Compositions and methods for inhibiting protein on surfaces

#53
20080218686
2008-09-11

LENS CARE SOLUTIONS FOR USE WITH CONTACT LENSES OR CONTACT LENS CASES THAT CONTAIN SILVER

#54
20080214421
2008-09-04

CONTACT LENS CARE COMPOSITION

#55
20080167246
2008-07-10

Ophthalmic and contact lens solutions containing peptides as preservative

#56
20080161266
2008-07-03

Ophthalmic Alginate Composition Related Methods of Manufacture and Methods of Use

#57
20080033021
2008-02-07

WASH COMPOSITION FOR THE HANDLING OF CONTACT LENSES

#58
20070287752
2007-12-13

Ophthalmic Compositions Comprising A Branched, Glycerol Compound

#59
20070286767
2007-12-13

Ophthalmic compositions comprising a branched, glycerol monoalkyl compound and a fatty acid monoester

#60
20070282032
2007-12-06

Compositions and methods for inhibiting protein on surfaces

#61
20070196329
2007-08-23

DISINFECTION EFFICACY OF LENS CARE REGIMEN FOR RIGID GAS PERMEABLE CONTACT LENSES

#62
20070161523
2007-07-12

Lens care compositions

#63
20070149427
2007-06-28

Lens care compositions

#64
20070149426
2007-06-28

Lens care solutions

#65
20070148127
2007-06-28

ANTIMICROBIAL OPHTHALMIC TREATMENT SYSTEM AND METHOD

#66
20070142321
2007-06-21

METHOD FOR PREVENTING GROWTH OF BACTERIA ON CONTACT LENSES WITH EYE DROPS

#67
20070104744
2007-05-10

OPHTHALMIC AND CONTACT LENS SOLUTIONS CONTAINING FORMS OF VITAMIN B

#68
20070098818
2007-05-03

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#69
20070098813
2007-05-03

OPHTHALMIC AND CONTACT LENS SOLUTIONS WITH A PEROXIDE SOURCE AND A PRESERVATIVE

#70
20070059332
2007-03-15

MULTI PURPOSE CONTACT LENS CARE COMPOSITIONS INCLUDING PROPYLENE GLYCOL OR GLYCERIN

#71
20070036829
2007-02-15

Stable ophthalmic oil-in-water emulsions with sodium hyaluronate for alleviating dry eye

#72
20060292105
2006-12-28

Topical preservative compositions

#73
20060292101
2006-12-28

In-eye method of cleaning and/or disinfecting silicone hydrogel contact lenses

#74
20060275173
2006-12-07

Method for cleaning lipid deposits on silicone hydrogel contact lenses

#75
20060217276
2006-09-28

CONTACT LENS WETTING SOLUTION

#76
20060205621
2006-09-14

Bacterial attachment reduction to biomaterials and biomedical devices

#77
20060189494
2006-08-24

Disinfection efficacy of lens care regimen

#78
20060148665
2006-07-06

Ophthalmic and contact lens solutions containing forms of vitamin b

#79
20060142169
2006-06-29

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#80
20060135381
2006-06-22

Method and composition for reducing contact lens swelling

#81
20060078626
2006-04-13

Opthalmic and contact lens solutions with a peroxide source and a cationic polymeric preservative

#82
20060063904
2006-03-23

Compositions and methods for inhibiting protein on surfaces

#83
20060047006
2006-03-02

Compositions containing trialkanolamine alkoxylate buffer

#84
20060047005
2006-03-02

Compositions containing N,N,N',N'-tetrakis(hydroxyalkyl)diamine-or N,N,N',N'-tetrakis(hydroxyalkoxy)diamine-based buffers

#85
20050261148
2005-11-24

Enhanced disinfecting compositions for medical device treatments

#86
20050196370
2005-09-08

Stable ophthalmic oil-in-water emulsions with sodium hyaluronate for alleviating dry eye

#87
20050119221
2005-06-02

Use of a cationic polysaccharide to enhance biocidal efficacies

#88
20050118128
2005-06-02

Disinfection efficacy of lens care regimen

#89
20050074467
2005-04-07

Contact lens solution