Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10414711 | Method of preparing (meth)acrylic acid | Jong Hun Song, Se Won Baek, Yoon Jae Min | 2019-09-17 |
| 10287229 | Method of continuously recovering (meth)acrylic acid | Yoon Jae Min, Se Won Baek, Jong Hun Song | 2019-05-14 |
| 10173956 | Process for continuously recovering (meth)acrylic acid and apparatus for the process | Jong Hun Song, Se Won Baek, Yoon Jae Min | 2019-01-08 |
| 10035751 | Process for continuously recovering (meth)acrylic acid and apparatus for the process | Jong Hun Song, Se Won Baek, Yoon Jae Min | 2018-07-31 |
| 9962625 | Process for continuously recovering (meth)acrylic acid and apparatus for the process | Se Won Baek, Jong Hun Song | 2018-05-08 |
| 9902679 | Recovery method and recovery device for (meth) acrylic acid | Se Won Baek, Jong Hun Song, Yoon Jae Min | 2018-02-27 |
| 9861908 | Process for continuous recovering (meth)acrylic acid and apparatus for the process | Jong Hun Song, Se Won Baek, Yoon Jae Min | 2018-01-09 |
| 9718756 | Method for continuously recovering (meth)acrylic acid and apparatus for the method | Se Won Baek, Jong Hun Song, Yoon Jae Min | 2017-08-01 |
| 9517997 | Process for continuous recovering (meth)acrylic acid and apparatus for the process | Se Won Baek, Jong Hun Song | 2016-12-13 |