Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10000437 | Nitrogen containing surfactants with alkoxylation on the hydroxyl group of fatty chains | Shawn Zhu, Biing-Ming Su, Giao Nguyen, Louis Eckhard SCHWARZMAYR, Jinxia Susan Sun +5 more | 2018-06-19 |
| 8049039 | Process for preparation of alkoxylated alkylamines/alkyl ether amines with peaked distribution | Giao Nguyen, James Alfred Ragains, Kha Nguyen | 2011-11-01 |