Inventor
QIU YONGXING
US78 patents
⚠️ This page may combine multiple inventors who share the name “QIU YONGXING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NOVARTIS AG
39 patentsUS6926965B2Aug 9, 2005
LbL-coated medical device and method for making the same
NOVARTIS AG138 citations99
US6896926B2May 24, 2005
Method for applying an LbL coating onto a medical device
NOVARTIS AG229 citations99
US6719929B2Apr 13, 2004
Method for modifying a surface
NOVARTIS AG250 citations99
US6940580B2Sep 6, 2005
Polymeric articles having a lubricious coating and method for making the same
NOVARTIS AG157 citations98
US6852353B2Feb 8, 2005
Process for surface modifying substrates and modified substrates resulting therefrom
NOVARTIS AG69 citations98
US6793973B2Sep 21, 2004
Single-dip process for achieving a layer-by-layer-like coating
NOVARTIS AG172 citations98
US6589665B2Jul 8, 2003
Coated articles
NOVARTIS AG94 citations98
US6827966B2Dec 7, 2004
Diffusion-controllable coatings on medical device
NOVARTIS AG75 citations96
US6815074B2Nov 9, 2004
Polymeric materials for making contact lenses
NOVARTIS AG118 citations96
US9005700B2Apr 14, 2015
Method for making UV-absorbing ophthalmic lenses
NOVARTIS AG34 citations94
US8357760B2Jan 22, 2013
Silicone hydrogel contact lenses with convertible comfort agents
NOVARTIS AG16 citations93
US7582327B2Sep 1, 2009
LbL-coated medical device and method for making the same
NOVARTIS AG16 citations93
US7040756B2May 9, 2006
Process for surface modifying substrates and modified substrates resulting therefrom
NOVARTIS AG36 citations93
US10308835B2Jun 4, 2019
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG6 citations92
US9507173B2Nov 29, 2016
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG7 citations92
US8944592B2Feb 3, 2015
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG13 citations92
US8939577B2Jan 27, 2015
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG7 citations92
US8048968B2Nov 1, 2011
Polysiloxane copolymers with terminal hydrophilic polymer chains
NOVARTIS AG34 citations92
US7022379B2Apr 4, 2006
Single-dip process for achieving a layer-by-layer-like coating
NOVARTIS AG25 citations92
US6858248B2Feb 22, 2005
Method for applying a coating to a medical device
NOVARTIS AG24 citations92
US6893685B2May 17, 2005
Process for surface modifying substrates and modified substrates resulting therefrom
NOVARTIS AG48 citations91
US11256003B2Feb 22, 2022
Weekly and monthly disposable water gradient contact lenses
NOVARTIS AG6 citations85
US10513628B2Dec 24, 2019
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG2 citations84
US10131815B2Nov 20, 2018
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG3 citations84
US9816009B2Nov 14, 2017
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG3 citations84
US9738813B2Aug 22, 2017
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG4 citations84
US9411171B2Aug 9, 2016
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG3 citations84
US9244200B2Jan 26, 2016
Silicone hydrogel lenses with water-rich surfaces
NOVARTIS AG3 citations84
US9239409B2Jan 19, 2016
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG5 citations84
US9422447B2Aug 23, 2016
Azetidinium-containing copolymers and uses thereof
NOVARTIS AG6 citations83
US7798639B2Sep 21, 2010
Method for applying lubricious coating to a polymeric article
NOVARTIS AG8 citations83
US10449740B2Oct 22, 2019
Method for applying stable coating on silicone hydrogel contact lenses
NOVARTIS AG9 citations82
US7402318B2Jul 22, 2008
Medical devices having antimicrobial coatings thereon
NOVARTIS AG19 citations82
US11029446B2Jun 8, 2021
Method for producing MPS-compatible water gradient contact lenses
NOVARTIS AG1 citations73
US10920102B2Feb 16, 2021
Silicone hydrogel lens with a crosslinked hydrophilic coating
NOVARTIS AG0 citations73
US10618233B2Apr 14, 2020
Hydrogel contact lenses with lubricious coating thereon
NOVARTIS AG2 citations73
US10449739B2Oct 22, 2019
Hydrogel contact lenses with lubricious coating thereon
NOVARTIS AG2 citations73
US9950483B2Apr 24, 2018
Method for determining the surface concentration of carboxyl groups on a lens
NOVARTIS AG3 citations73
US9575332B2Feb 21, 2017
Method for applying a coating onto a silicone hydrogel lens
NOVARTIS AG6 citations73
QIU YONGXING
4 patentsUS8529057B2Sep 10, 2013
Silicone hydrogel lens with a crosslinked hydrophilic coating
QIU YONGXING197 citations98
US8480227B2Jul 9, 2013
Silicone hydrogel lenses with water-rich surfaces
QIU YONGXING160 citations98
US8425926B2Apr 23, 2013
Antimicrobial medical devices
QIU YONGXING39 citations94
US9156213B2Oct 13, 2015
Atmospheric plasma coating for ophthalmic devices
QIU YONGXING15 citations81
ALCON INC
3 patentsUS12420501B2Sep 23, 2025
Silicone hydrogel lenses with water-rich surfaces
ALCON INC0 citations73
US12311621B2May 27, 2025
Silicone hydrogel lens with a crosslinked hydrophilic coating
ALCON INC0 citations73
US11534994B2Dec 27, 2022
Silicone hydrogel lens with a crosslinked hydrophilic coating
ALCON INC0 citations73
NANOMIMETICS INC
2 patentsRUBNER MICHAEL F
1 patentMARCHANT ROGER E
1 patentShowing the top 50 of 78 patents by PatentIndex Score.