Punctal plugs for the delivery of active agents
US-9173773-B2 · Nov 3, 2015 · US
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Cui Han patents in 2015
Cui Han was listed as an assignee on 2 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Cui Han |
| Year | 2015 |
| Patents | 2 |
Patents
Representative publications for Cui Han in 2015.
Drug-enhanced adhesion prevention
US-9066912-B2 · Jun 30, 2015 · US
Top CPC classifications
Most common classification codes for Cui Han in 2015.
| CPC | Patents |
|---|---|
| A61F9/00 | 1 |
| A61F9/0017 | 1 |
| A61F9/007 | 1 |
| A61F9/00772 | 1 |
| A61K31/196 | 1 |
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