Inventor
Ying Zheng
Inventor
Pleasanton, CA, US
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G02Bprimary
G02BOptical elements, systems or apparatus22%
C08LCompositions of macromolecular compounds20%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds15%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds14%
G02CSpectacles10%
B29DProducing particular articles from plastics or from substances in a plastic state8%
B65BMachines, apparatus or devices for, or methods of, packaging articles or materials3%
B29CShaping or joining of plastics2%
B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts2%
B29LIndexing scheme associated with subclass b29c, relating to particular articles2%
PatentTitleYear
10,875,967Silicone hydrogel contact lenses202010,866,344Silicone hydrogel contact lenses202010,843,422Method for producing silicone hydrogel contact lenses202010,527,757Amphiphilic branched polydiorganosiloxane macromers20209,574,038'Contact lenses made with HEMA-compatible polysiloxane macromers'20179,453,110'Contact lenses made with HEMA-compatible polysiloxane macromers'20169,322,959'Contact lenses made with HEMA-compatible polysiloxane macromers'20169,296,159'Silicone hydrogel contact lenses'20169,121,998'Silicone hydrogel contact lenses'20158,658,748'Silicone hydrogel contact lenses having acceptable levels of energy loss'20148,658,747'Wettable silicone hydrogel contact lenses'20148,487,058'Wettable silicone hydrogel contact lenses'20138,481,662'Silicone hydrogel contact lenses having acceptable levels of energy loss'20138,445,614'Dimensionally stable silicone hydrogel contact lenses'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2017Patents assigned to COOPERVISION INT HOLDING CO LP (10)· patent assignee history
2013–2016Patents assigned to BACK ARTHUR (5)· patent assignee history
2013–2016Patents assigned to CHEN CHARLIE (5)· patent assignee history
2013–2016Patents assigned to YAO LI (5)· patent assignee history
2013–2016Patents assigned to ZHENG YING (5)· patent assignee history
2013–2017Based in Pleasanton, CA, US· patent location history
2013Based in Pleasonton, CA, US· patent location history
2020Based in Suwanee, GA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COOPERVISION INT HOLDING CO LP | 10 | 2013–2017 |
| BACK ARTHUR | 5 | 2013–2016 |
| CHEN CHARLIE | 5 | 2013–2016 |
| YAO LI | 5 | 2013–2016 |
| ZHENG YINGself | 5 | 2013–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pleasanton, California, US | 9 | 2013–2017 |
| Suwanee, Georgia, US | 4 | 2020 |
| Pleasonton, California, US | 1 | 2013 |