Assignee
TRANSITIONS OPTICAL LTD
IE·42 granted patents·13 pending applications·20 citations·filing 2015–2024
Top patents by PatentIndex Score
55 records- 0192US11885706B2Method and system for measuring optical characteristics of a contact lensTRANSITIONS OPTICAL LTD·Filed 2022·Granted Jan 30, 2024·2 cites·18 claims
- 0290US10371866B2Optical element having a coating for enhanced visibility of a mark and method for making the optical elementTRANSITIONS OPTICAL LTD·Filed 2016·Granted Aug 6, 2019·6 cites·19 claims
- 0384US11422089B2Method for measuring optical characteristics of a transparent articleTRANSITIONS OPTICAL LTD·Filed 2017·Granted Aug 23, 2022·4 cites·16 claims
- 0483US11036065B2Method of making an optical article with an inkjet printing deviceTRANSITIONS OPTICAL LTD·Filed 2015·Granted Jun 15, 2021·2 cites·24 claims
- 0578US11525757B2System and method for selection of photochromic optical articlesTRANSITIONS OPTICAL LTD·Filed 2016·Granted Dec 13, 2022·4 cites·20 claims
- 0676US2024408635A1Precision Coating of Ophthalmic Lenses With Photochromic CoatingsTRANSITIONS OPTICAL LTD·Filed 2024·Application pending·0 cites
- 0773US11609442B2System and method for customization of a photochromic articleTRANSITIONS OPTICAL LTD·Filed 2017·Granted Mar 21, 2023·1 cites·20 claims
- 0870US12503543B2Curable photochromic polycarbodiimide compositionsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Dec 23, 2025·0 cites·15 claims
- 0970US12247168B2Curable photochromic compositions including an oxazoline functional materialTRANSITIONS OPTICAL LTD·Filed 2019·Granted Mar 11, 2025·0 cites·15 claims
- 1070US12234402B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2023·Granted Feb 25, 2025·0 cites·13 claims
- 1165US10884288B2Polarizing article and method of forming a polarizing articleTRANSITIONS OPTICAL LTD·Filed 2016·Granted Jan 5, 2021·1 cites·15 claims
- 1262US12247035B2Articles comprising indolenaphthopyransTRANSITIONS OPTICAL LTD·Filed 2018·Granted Mar 11, 2025·0 cites·15 claims
- 1361US11773326B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Oct 3, 2023·0 cites·16 claims
- 1461US2026055299A1Curable Photochromic Compositions Including Hydrazide and Carbonyl Functional ComponentsTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
- 1560US2024254275A1Curable Photochromic CompositionTRANSITIONS OPTICAL LTD·Filed 2021·Application pending·0 cites
- 1659US12570787B2Curable compositions and articles prepared therefromTRANSITIONS OPTICAL LTD·Filed 2020·Granted Mar 10, 2026·0 cites·13 claims
- 1757US12404448B2Dihydroquinoline photochromic compoundsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Sep 2, 2025·0 cites·14 claims
- 1857US12240996B2Curable photochromic composition including a segmented polymerTRANSITIONS OPTICAL LTD·Filed 2019·Granted Mar 4, 2025·0 cites·18 claims
- 1957US2020363292A1Method and System for Measuring Optical Characteristics of a Contact LensTRANSITIONS OPTICAL LTD·Filed 2017·Application pending·0 cites
- 2056US12528262B2System for marking a coated ophthalmic lensTRANSITIONS OPTICAL LTD·Filed 2020·Granted Jan 20, 2026·0 cites·20 claims
- 2156US2025361353A1Curable Photochromic Compositions Including Isocyanate and Imine Functional ComponentsTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
- 2256US2026070881A1Photochromic Indeno-Fused Naphthopyran Compounds, Compositions, and Articles Containing SameTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
- 2355US12360401B2Photochromic film laminateTRANSITIONS OPTICAL LTD·Filed 2019·Granted Jul 15, 2025·0 cites·20 claims
- 2455US12217623B2Demonstration device for photochromic lensesTRANSITIONS OPTICAL LTD·Filed 2019·Granted Feb 4, 2025·0 cites·14 claims
- 2555US12163045B2Photochromic composition with polyol and poly(anhydride)TRANSITIONS OPTICAL LTD·Filed 2019·Granted Dec 10, 2024·0 cites·14 claims
- 2654US12246473B2Inert ultraviolet curing apparatusTRANSITIONS OPTICAL LTD·Filed 2021·Granted Mar 11, 2025·0 cites·15 claims
- 2754US12097521B2Apparatus and method for precision coating of ophthalmic lenses with photochromic coatingsTRANSITIONS OPTICAL LTD·Filed 2016·Granted Sep 24, 2024·0 cites·9 claims
- 2853US12504568B2Photochromic-dichroic articlesTRANSITIONS OPTICAL LTD·Filed 2020·Granted Dec 23, 2025·0 cites·16 claims
- 2952US12344617B2IndolonaphthopyransTRANSITIONS OPTICAL LTD·Filed 2018·Granted Jul 1, 2025·0 cites·11 claims
- 3052US12064930B2Ultraviolet curing apparatusTRANSITIONS OPTICAL LTD·Filed 2018·Granted Aug 20, 2024·0 cites·15 claims
- 3150US11673355B2Method of manufacture of a lens with gradient properties using imbibition technologyTRANSITIONS OPTICAL LTD·Filed 2016·Granted Jun 13, 2023·0 cites·14 claims
- 3250US11446697B2Method for imparting an optical element with a light influencing property in a gradient patternTRANSITIONS OPTICAL LTD·Filed 2016·Granted Sep 20, 2022·0 cites·17 claims
- 3350US2025205726A1Replaceable Cartridge for Coating SystemTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
- 3449US12319862B2Method for preparing a coated articleTRANSITIONS OPTICAL LTD·Filed 2020·Granted Jun 3, 2025·0 cites·14 claims
- 3549US11897894B2IndolenaphthopyransTRANSITIONS OPTICAL LTD·Filed 2018·Granted Feb 13, 2024·0 cites·15 claims
- 3649US11629151B2Method for preparing indolenaphthopyransTRANSITIONS OPTICAL LTD·Filed 2018·Granted Apr 18, 2023·0 cites·12 claims
- 3749US2024376132A1Indenonaphthopyrans Having Trialkylsilyl and Ethylenically Unsaturated GroupsTRANSITIONS OPTICAL LTD·Filed 2021·Application pending·0 cites
- 3848US11525027B2Curable photochromic composition including a segmented polymerTRANSITIONS OPTICAL LTD·Filed 2017·Granted Dec 13, 2022·0 cites·13 claims
- 3947US11746283B2Silole and germole fused ring photochromic compoundsTRANSITIONS OPTICAL LTD·Filed 2017·Granted Sep 5, 2023·0 cites·5 claims
- 4047US11518751B2Photochromic indeno-fused naphthopyran compounds with reduced temperature dependenceTRANSITIONS OPTICAL LTD·Filed 2018·Granted Dec 6, 2022·0 cites·15 claims
- 4147US2025334480A1Optical Article Inspection Apparatus and MethodTRANSITIONS OPTICAL LTD·Filed 2021·Application pending·0 cites
- 4247US2025222486A1Optical Article Coating SystemTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
- 4346US12103325B2Coating system for coating an optical substrate, method thereof and coated optical substrateTRANSITIONS OPTICAL LTD·Filed 2017·Granted Oct 1, 2024·0 cites·12 claims
- 4445US12271426B2Method, system, and computer program product for generating a customized photochromic optical article recommendationTRANSITIONS OPTICAL LTD·Filed 2020·Granted Apr 8, 2025·0 cites·18 claims
- 4545US11781070B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2019·Granted Oct 10, 2023·0 cites·15 claims
- 4645US2024344927A1Characterization Device for Gradient Photochromic LensTRANSITIONS OPTICAL LTD·Filed 2021·Application pending·0 cites
- 4745US2025065582A1Continuous-Flow Post Cure OvenTRANSITIONS OPTICAL LTD·Filed 2021·Application pending·0 cites
- 4844US12492343B2Mesogen compoundsTRANSITIONS OPTICAL LTD·Filed 2020·Granted Dec 9, 2025·0 cites·14 claims
- 4944US12242090B2Multi-stage optical articleTRANSITIONS OPTICAL LTD·Filed 2019·Granted Mar 4, 2025·0 cites·14 claims
- 5044US2025282958A1Curable Photochromic Composition Including a Segmented PolymerTRANSITIONS OPTICAL LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 55 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when TRANSITIONS OPTICAL LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →