ClassID:

21853

A61L12/145 - 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; Quaternary ammonium compounds Polymeric quaternary ammonium compounds

Recent Application in this class:
#1
20260107944
2026-04-23

HIGH HYALURONATE MULTI-PURPOSE DISINFECTION SOLUTIONS FOR OPHTHALMIC APPLICATIONS

#2
20240415873
2024-12-19

CONTACT LENS TREATING SOLUTION

#3
20240189342
2024-06-13

OPHTHALMIC SOLUTIONS

#4
20230148604
2023-05-18

HIGH HYALURONATE MULTI-PURPOSE DISINFECTION SOLUTIONS FOR OPHTHALMIC APPLICATIONS

#5
20220290073
2022-09-15

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

#6
20220290072
2022-09-15

CONTACT LENS TREATING SOLUTION

#7
20220288107
2022-09-15

Ophthalmic solutions

#8
20190327968
2019-10-31

Anti-Acanthamoeba contact lens solution

#9
20190224361
2019-07-25

COMPOSITIONS AND METHODS FOR MULTIPURPOSE DISINFECTION AND STERILIZATION SOLUTIONS

#10
20190166846
2019-06-06

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#11
20190062575
2019-02-28

OPHTHALMIC AND CONTACT LENS SOLUTIONS USING BICINE

#12
20180343868
2018-12-06

Ophthalmic contact lens solutions containing forms of vitamin B

#13
20180161364
2018-06-14

CATIONIC COMPOUNDS AND THEIR USE AS ANTIMYCOTIC AND ANTIMICROBIAL AGENTS

#14
20180146678
2018-05-31

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#15
20170369719
2017-12-28

Ophthalmic and contact lens solutions using bicine

#16
20170233592
2017-08-17

Ophthalmic and contact lens solutions using carnitine

#17
20170127679
2017-05-11

Ophthalmic contact lens solutions containing forms of vitamin B

#18
20170065738
2017-03-09

Compositions and methods for multipurpose disinfection and sterilization solutions

#19
20170013839
2017-01-19

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#20
20160174562
2016-06-23

Ophthalmic contact lens solutions containing forms of vitamin B

#21
20160022860
2016-01-28

Minimizing biological lipid deposits on contact lenses

#22
20160009861
2016-01-14

Branched polymeric quaternary ammonium compounds and their uses

#23
20150252297
2015-09-10

Disinfectant solution for nonionic soft contact lenses

#24
20150197603
2015-07-16

Process for the preparation of polyquarternium-I

#25
20140275274
2014-09-18

Synergistic ophthalmic compositions for disinfecting contact lenses

#26
20130079422
2013-03-28

Ophthalmic contact lens solutions containing forms of vitamin B

#27
20120288470
2012-11-15

Ophthalmic system with synergistic properties

#28
20120017806
2012-01-26

Ophthalmic and Contact Lens Solutions Using Low Molecular Weight Amines

#29
20110280763
2011-11-17

LIGHT-ACTIVATED DISINFECTION SYSTEM

#30
20110230424
2011-09-22

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

#31
20110046033
2011-02-24

Multipurpose Lens Care Solution with Benefits to Corneal Epithelial Barrier Function

#32
20100273888
2010-10-28

Polyquaternium-1 synthesis methods and associated formulations

#33
20100255178
2010-10-07

System and method for enhancing the efficacy of antimicrobial contact lenses and other surfaces

#34
20100234319
2010-09-16

Complex of Polymeric Quaternary Ammonium and Anionic Polymers as a New Antimicrobial Agent for Ophthalmic Compositions

#35
20100221308
2010-09-02

ANTIMICROBIAL COMPOSITIONS AND USES THEREOF

#36
20100086514
2010-04-08

Contact Lens Care Solutions with a Low Molecular Weight Oligomer

#37
20090318512
2009-12-24

Methods of maintaining ocular tissue cell membrane integrity using cetylpyridinium chloride

#38
20090304811
2009-12-10

Pharmaceutical formulations comprising stabilized polysaccharides and source of hydrogen peroxide

#39
20090253800
2009-10-08

Interaction control of cationic biocides using labile anionic polyelectrolytes

#40
20090247640
2009-10-01

Antimicrobials having polyquaternary ammoniums and alcohol-bearing amidoamines and methods for their use

#41
20090239954
2009-09-24

PHOSPHATE BUFFERED OPHTHALMIC SOLUTIONS DISPLAYING IMPROVED EFFICACY

#42
20090239775
2009-09-24

OPHTHALMIC SOLUTIONS DISPLAYING IMPROVED EFFICACY

#43
20090203795
2009-08-13

Polyquaternium-1 synthesis methods and associated formulations

#44
20090092575
2009-04-09

OPHTHALMIC COMPOSITIONS WITH A DISUCCINATE

#45
20090036404
2009-02-05

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

#46
20080220149
2008-09-11

Compositions and methods for inhibiting protein on surfaces

#47
20080218686
2008-09-11

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

#48
20080161266
2008-07-03

Ophthalmic Alginate Composition Related Methods of Manufacture and Methods of Use

#49
20080139450
2008-06-12

Antimicrobial Compositions and Uses Thereof

#50
20070286767
2007-12-13

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

#51
20070282032
2007-12-06

Compositions and methods for inhibiting protein on surfaces

#52
20070104744
2007-05-10

OPHTHALMIC AND CONTACT LENS SOLUTIONS CONTAINING FORMS OF VITAMIN B

#53
20070098818
2007-05-03

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#54
20070003538
2007-01-04

Antimicrobial compositions and uses thereof

#55
20060292101
2006-12-28

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

#56
20060275173
2006-12-07

Method for cleaning lipid deposits on silicone hydrogel contact lenses

#57
20060205621
2006-09-14

Bacterial attachment reduction to biomaterials and biomedical devices

#58
20060148665
2006-07-06

Ophthalmic and contact lens solutions containing forms of vitamin b

#59
20060142169
2006-06-29

Ophthalmic and contact lens solutions containing simple saccharides as preservative enhancers

#60
20060063904
2006-03-23

Compositions and methods for inhibiting protein on surfaces

#61
20060047006
2006-03-02

Compositions containing trialkanolamine alkoxylate buffer

#62
20060047005
2006-03-02

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

#63
20050260098
2005-11-24

Oligosaccharide-containing compositions and uses thereof

#64
20050226841
2005-10-13

Cetylpyridinium chloride as an antimicrobial agent in ophthalmic compositions

#65
20050124702
2005-06-09

Use of organic buffering agents to enhance the antimicrobial activity of pharmaceutical compositions

#66
20050118129
2005-06-02

Gentle and enhanced preservative systems