Inventor
Guigui Wang
Inventor
Westfield, IN, US
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus14%
C08LCompositions of macromolecular compounds12%
B29DProducing particular articles from plastics or from substances in a plastic state10%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
G02CSpectacles8%
A61KPreparations for medical, dental or toiletry purposes6%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds6%
A45CPurses4%
A61LMethods or apparatus for sterilising materials or objects in general4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
PatentTitleYear
9,864,103'Phosphine-containing hydrogel contact lenses'20189,429,684'Primary amine-containing silicone hydrogel contact lenses and related compositions and methods'20169,066,981'Actinically-crosslinkable siloxane-containing copolymers'20158,642,712'Actinically-crosslinkable siloxane-containing copolymers'20148,642,677'Phosphine-containing hydrogel contact lenses'20148,211,955'Actinically-crosslinkable silicone-containing block copolymers'20128,044,111'Actinically-crosslinkable silicone-containing block copolymers'20117,683,039'Water soluble, randomly substituted partial N-, partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof'20107,125,967'Water-soluble chitosan having low endotoxin concentration and methods for making and using the same'20066,716,970'Water soluble, randomly substituted partial N-partial O-acetylated chitosan, preserving compositions containing chitosan, and processes for making thereof'20046,462,884'Polymerizable composition and optical articles using the same'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002Based in Alpharetta, GA, US· patent location history
2004–2010Patents assigned to ADJUVANT PHARMACEUTICALS LLC (3)· patent assignee history
2004–2010Based in Cumming, GA, US· patent location history
2011–2015Patents assigned to NOVARTIS AG (4)· patent assignee history
2011–2015Based in Westfield, IN, US· patent location history
2012–2014Patents assigned to WANG GUIGUI (3)· patent assignee history
2012–2014Patents assigned to CHANG FRANK (2)· patent assignee history
2014–2018Patents assigned to COOPERVISION INT HOLDING CO LP (3)· patent assignee history
2014–2018Based in Livermore, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NOVARTIS AG | 4 | 2011–2015 |
| ADJUVANT PHARMACEUTICALS LLC | 3 | 2004–2010 |
| COOPERVISION INT HOLDING CO LP | 3 | 2014–2018 |
| WANG GUIGUIself | 3 | 2012–2014 |
| CHANG FRANK | 2 | 2012–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Westfield, IN, US | 4 | 2011–2015 |
| Livermore, California, US | 3 | 2014–2018 |
| Cumming, Georgia, US | 3 | 2004–2010 |
| Alpharetta, Georgia, US | 1 | 2002 |