Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288586 | Method and apparatus for separating and refining high purity 2,6-naphthalene dicarboxylic acid using crystallization | Young-Gyo Choi | 2012-10-16 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8288586 | Method and apparatus for separating and refining high purity 2,6-naphthalene dicarboxylic acid using crystallization | Young-Gyo Choi | 2012-10-16 |