LexDanaLexDanabeta
Inventor

Yongxing Qiu

Inventor
Duluth, GA, US

Overview

63→
Patents
2003–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 63 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary
G02BOptical elements, systems or apparatus17%
B29DProducing particular articles from plastics or from substances in a plastic state13%
C08LCompositions of macromolecular compounds9%
G02CSpectacles8%
A61LMethods or apparatus for sterilising materials or objects in general8%
C08JWorking-up8%
C09DCoating compositions, e.g. paints, varnishes or lacquers8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds5%
B05DProcesses for applying fluent materials to surfaces, in general3%
PatentTitleYear
11,029,447Method for producing MPS-compatible water gradient contact lenses202111,029,446Method for producing MPS-compatible water gradient contact lenses202110,830,923Method for producing MPS-compatible water gradient contact lenses202010,781,340Silicone hydrogel lenses with water-rich surfaces202010,618,233Hydrogel contact lenses with lubricious coating thereon202010,611,923Azetidinium-containing copolymers and uses thereof202010,589,479Colored hydrogel contact lenses with lubricious coating thereon202010,563,090Silicone hydrogel lens with a crosslinked hydrophilic coating202010,526,470Method for producing a water-soluble thermally-crosslinkable polymeric material202010,513,628Silicone hydrogel lenses with water-rich surfaces201910,449,739Hydrogel contact lenses with lubricious coating thereon201910,449,740Method for applying stable coating on silicone hydrogel contact lenses201910,364,365Curable colored inks for making colored silicone hydrogel lenses201910,308,835Silicone hydrogel lens with a crosslinked hydrophilic coating201910,131,815Silicone hydrogel lenses with water-rich surfaces201810,100,219Azetidinium-containing copolymers and uses thereof20189,950,483Method for determining the surface concentration of carboxyl groups on a lens20189,816,009'Silicone hydrogel lenses with water-rich surfaces'20179,738,813'Silicone hydrogel lens with a crosslinked hydrophilic coating'20179,708,087'Silicone hydrogel lens with a crosslinked hydrophilic coating'20179,575,332'Method for applying a coating onto a silicone hydrogel lens'20179,507,173'Silicone hydrogel lens with a crosslinked hydrophilic coating'20169,422,447'Azetidinium-containing copolymers and uses thereof'20169,411,171'Silicone hydrogel lenses with water-rich surfaces'20169,244,200'Silicone hydrogel lenses with water-rich surfaces'20169,239,409'Silicone hydrogel lens with a crosslinked hydrophilic coating'20169,156,213'Atmospheric plasma coating for ophthalmic devices'20159,125,969'Methods of making and using surfactant polymers'20159,096,025'Silicone hydrogel lenses with convertible comfort agents'20159,067,372'Lens molds having atmospheric plasma coatings thereon'20159,005,700'Method for making UV-absorbing ophthalmic lenses'20158,944,592'Silicone hydrogel lens with a crosslinked hydrophilic coating'20158,939,577'Silicone hydrogel lenses with water-rich surfaces'20158,883,051'Methods for increasing the ion permeability of contact lenses'20148,708,496'Methods for imaging ocular devices using optical coherence tomography'20148,637,071'Method for making medical devices having antimicrobial coatings thereon'20148,529,057'Silicone hydrogel lens with a crosslinked hydrophilic coating'20138,480,227'Silicone hydrogel lenses with water-rich surfaces'20138,425,926'Antimicrobial medical devices'20138,357,760'Silicone hydrogel contact lenses with convertible comfort agents'20138,309,117'Method for making medical devices having antimicrobial coatings thereon'20128,163,302'Methods of making and using surfactant polymers'20128,048,968'Polysiloxane copolymers with terminal hydrophilic polymer chains'20117,798,639'Method for applying lubricious coating to a polymeric article'20107,666,461'Diffusion-controllable coatings on medical device'20107,582,327'LbL-coated medical device and method for making the same'20097,402,318'Medical devices having antimicrobial coatings thereon'20087,276,474'Methods of making and using surfactant polymers'20077,211,149'Method for applying a coating to a medical device'20077,040,756'Process for surface modifying substrates and modified substrates resulting therefrom'20067,022,379'Single-dip process for achieving a layer-by-layer-like coating'20066,940,580'Polymeric articles having a lubricious coating and method for making the same'20056,926,965'LbL-coated medical device and method for making the same'20056,896,926'Method for applying an LbL coating onto a medical device'20056,893,685'Process for surface modifying substrates and modified substrates resulting therefrom'20056,858,248'Method for applying a coating to a medical device'20056,852,353'Process for surface modifying substrates and modified substrates resulting therefrom'20056,827,966'Diffusion-controllable coatings on medical device'20046,815,074'Polymeric materials for making contact lenses'20046,793,973'Single-dip process for achieving a layer-by-layer-like coating'20046,759,388'Surfactants that mimic the glycocalyx'20046,719,929'Method for modifying a surface'20046,589,665'Coated articles'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003–2021Patents assigned to NOVARTIS AG (57)· patent assignee history
2003Based in Dunwoody, GA, US· patent location history
2004–2015Patents assigned to NANOMIMETICS INC (4)· patent assignee history
2004–2018Based in Duluth, GA, US· patent location history
2004–2007Based in Atlanta, GA, US· patent location history
2012–2015Patents assigned to QIU YONGXING (11)· patent assignee history
2012–2015Based in Johns Creek, GA, US· patent location history
2013–2015Patents assigned to PRUITT JOHN DALLAS (3)· patent assignee history
2016–2021Based in Suwanee, GA, US· patent location history
2020–2021Patents assigned to ALCON INC (7)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NOVARTIS AG572003–2021
QIU YONGXINGself112012–2015
ALCON INC72020–2021
NANOMIMETICS INC42004–2015
PRUITT JOHN DALLAS32013–2015
Locations
LocationPatentsSpan
Duluth, Georgia, US382004–2018
Suwanee, Georgia, US202016–2021
Johns Creek, Georgia, US22012–2015
Atlanta, Georgia, US22004–2007
Dunwoody, Georgia, US12003