Inventor · disambiguated record
Steve Yun Zhang
Also filed as: ZHANG STEVE YUN
51 granted patents·20 pending applications·160 citations·filing 2015–2025
97Inventor score
Top patents by PatentIndex Score
71 records- 0198US11926689B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofALCON INC·Filed 2022·Granted Mar 12, 2024·2 cites·19 claims
- 0298US10081697B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofNOVARTIS AG·Filed 2016·Granted Sep 25, 2018·97 cites·25 claims
- 0396US11453736B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofALCON INC·Filed 2020·Granted Sep 27, 2022·2 cites·20 claims
- 0496US11365288B2Silicone hydrogel contact lensesALCON INC·Filed 2020·Granted Jun 21, 2022·4 cites·30 claims
- 0595US11618823B2High refractive index siloxane insert materials for embedded contact lensesALCON INC·Filed 2021·Granted Apr 4, 2023·4 cites·20 claims
- 0695US11513257B2Wettable silicone hydrogel contact lensesALCON INC·Filed 2020·Granted Nov 29, 2022·4 cites·23 claims
- 0795US10870722B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofNOVARTIS AG·Filed 2019·Granted Dec 22, 2020·2 cites·19 claims
- 0894US12286501B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofALCON INC·Filed 2024·Granted Apr 29, 2025·0 cites·19 claims
- 0994US10843422B2Method for producing silicone hydrogel contact lensesALCON INC·Filed 2018·Granted Nov 24, 2020·6 cites·20 claims
- 1094US10246543B2Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofNOVARTIS AG·Filed 2018·Granted Apr 2, 2019·2 cites·20 claims
- 1193US10875967B2Silicone hydrogel contact lensesALCON INC·Filed 2018·Granted Dec 29, 2020·8 cites·47 claims
- 1293US10449740B2Method for applying stable coating on silicone hydrogel contact lensesNOVARTIS AG·Filed 2016·Granted Oct 22, 2019·9 cites·22 claims
- 1392US11629255B2Embedded silicone hydrogel contact lensesALCON INC·Filed 2021·Granted Apr 18, 2023·2 cites·21 claims
- 1491US12379611B2Diffractive contact lensesALCON INC·Filed 2022·Granted Aug 5, 2025·2 cites·19 claims
- 1591US10962803B2Contact lenses with a lubricious coating thereonNOVARTIS AG·Filed 2019·Granted Mar 30, 2021·3 cites·32 claims
- 1689US11584097B2Method for making opaque colored silicone hydrogel contact lensesALCON INC·Filed 2020·Granted Feb 21, 2023·2 cites·19 claims
- 1789US11433629B2Method for preparing silicone hydrogelsALCON INC·Filed 2019·Granted Sep 6, 2022·2 cites·20 claims
- 1888US11439661B2Ophthalmic compositionsALCON INC·Filed 2020·Granted Sep 13, 2022·2 cites·19 claims
- 1987US2025059330A1Silicone hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 2086US12116442B2Method for producing silicone hydrogel contact lensesALCON INC·Filed 2021·Granted Oct 15, 2024·1 cites·19 claims
- 2185US11802182B2Silicone hydrogel contact lensesALCON INC·Filed 2022·Granted Oct 31, 2023·0 cites·20 claims
- 2284US11886045B2Method for making photochromic contact lensesALCON INC·Filed 2021·Granted Jan 30, 2024·1 cites·16 claims
- 2384US2025353265A1Method for making embedded hydrogel contact lensesALCON INC·Filed 2025·Application pending·0 cites
- 2483US12162987B2Silicone hydrogel contact lensesALCON INC·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
- 2583US2025223392A1Hydrophilized polydiorganosiloxane vinylic crosslinkers and uses thereofALCON INC·Filed 2025·Application pending·0 cites
- 2683US2024399627A1Method for making embedded hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 2782US10866344B2Silicone hydrogel contact lensesALCON INC·Filed 2018·Granted Dec 15, 2020·3 cites·47 claims
- 2882US2024399684A1Embedded hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 2982US2025347826A1Method for producing wettable silicone hydrogel contact lensesALCON INC·Filed 2025·Application pending·0 cites
- 3081US2024399685A1Method for making embedded silicone hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 3180US11254075B2Method for producing silicone hydrogel contact lensesALCON INC·Filed 2019·Granted Feb 22, 2022·1 cites·20 claims
- 3278US2024399686A1Method for making embedded hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 3377US11945895B2Photochromic polydiorganosiloxane vinylic crosslinkersALCON INC·Filed 2021·Granted Apr 2, 2024·0 cites·14 claims
- 3477US11002884B2Method for applying stable coating on silicone hydrogel contact lensesNOVARTIS AG·Filed 2015·Granted May 11, 2021·1 cites·20 claims
- 3576US2025306246A1Method for making embedded hydrogel contact lensesALCON INC·Filed 2025·Application pending·0 cites
- 3675US11840035B2Pad transfer printing method for making colored contact lensesALCON INC·Filed 2023·Granted Dec 12, 2023·0 cites·10 claims
- 3775US2025319678A1Systems and methods for insert placement to fabricate hybrid contact lensesALCON INC·Filed 2025·Application pending·0 cites
- 3874US12391014B2Method for making embedded hydrogel contact lensesALCON INC·Filed 2023·Granted Aug 19, 2025·0 cites·28 claims
- 3974US2025052927A1Uv/hevl-filtering silicone hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 4073US12392931B2Method for producing wettable silicone hydrogel contact lensesALCON INC·Filed 2022·Granted Aug 19, 2025·0 cites·12 claims
- 4173US2024280834A1Water gradient silicone hydrogel contact lensesALCON INC·Filed 2024·Application pending·0 cites
- 4272US2021284778A1Photochromic polydiorganosiloxane vinylic crosslinkersALCON INC·Filed 2021·Application pending·0 cites
- 4367US12358245B2Systems and methods for insert placement to fabricate hybrid contact lensesALCON INC·Filed 2022·Granted Jul 15, 2025·0 cites·28 claims
- 4467US12339528B2Colored cosmetic photochromic contact lensesALCON INC·Filed 2022·Granted Jun 24, 2025·0 cites·11 claims
- 4567US11602910B2Pad transfer printing method for making colored contact lensesALCON INC·Filed 2020·Granted Mar 14, 2023·0 cites·7 claims
- 4666US12360289B2Method for making embedded hydrogel contact lensesALCON INC·Filed 2022·Granted Jul 15, 2025·0 cites·9 claims
- 4766US2025361400A1Reactive hevl-absorbing dyesALCON INC·Filed 2025·Application pending·0 cites
- 4866US2025164823A1Embedded contact lens with a high refractive index insert thereinALCON INC·Filed 2024·Application pending·0 cites
- 4964US12111443B2Method for making photochromic contact lensesALCON INC·Filed 2022·Granted Oct 8, 2024·0 cites·22 claims
- 5064US2025362530A1Method for making centrally colored contact lensesALCON INC·Filed 2025·Application pending·0 cites
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →