Vinyl alcohol-amino acid ester copolymer
US-12435165-B2 · Oct 7, 2025 · US
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Yamazaki Risa patents
Yamazaki Risa is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yamazaki Risa |
| Total patents | 2 |
| First publication | Jul 14, 2022 |
| Latest publication | Oct 7, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Vinyl alcohol-amino acid ester copolymer
US-2022220234-A1 · Jul 14, 2022 · 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 |
|---|---|
| Sekisui Chemical Co Ltd | 2 |
| Univ Tokushima | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C08F16/38 | 2 |
| C08F8/30 | 2 |
| C08F218/22 | 2 |
| C08F8/14 | 2 |
| C08F216/06 | 2 |