Preparation method of a super absorbent polymer
US-9656296-B2 · May 23, 2017 · US
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Han Chang-Sun patents in 2017
Han Chang-Sun was listed as an assignee on 1 patent publication in 2017.
| Metric | Value |
|---|---|
| Company | Han Chang-Sun |
| Year | 2017 |
| Patents | 1 |
Patents
Representative publications for Han Chang-Sun in 2017.
Top CPC classifications
Most common classification codes for Han Chang-Sun in 2017.
| CPC | Patents |
|---|---|
| B01J20/291 | 1 |
| B01J2/04 | 1 |
| B01J2/26 | 1 |
| B05D1/02 | 1 |
| B05D3/067 | 1 |
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