Silicone elastomer-hydrogel hybrid contact lenses
US-10139521-B2 · Nov 27, 2018 · US
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Le Hang patents
Le Hang is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Le Hang |
| Total patents | 4 |
| First publication | Oct 26, 2017 |
| Latest publication | Nov 27, 2018 |
Notable patents
Publications ranked by popularity score, then publication date.
Silicone elastomer-silicone hydrogel hybrid contact lenses
US-10139522-B2 · Nov 27, 2018 · US
Silicone Elastomer-Hydrogel Hybrid Contact Lenses
US-2017307778-A1 · Oct 26, 2017 · US
Silicone Elastomer-Silicone Hydrogel Hybrid Contact Lenses
US-2017307779-A1 · Oct 26, 2017 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Coopervision Int Holding Co Lp | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B29D11/0073 | 4 |
| B29D11/00048 | 4 |
| G02C7/024 | 4 |
| B29D11/00125 | 4 |
| G02B1/043 | 4 |