Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6833467 | Method for preparing pentaerythritol phosphate alcohol by mechanochemical synthesis | Chong Ma, Wen-Yo Chen | 2004-12-21 |
| 6737526 | Method for preparing melamine salt of bis-(pentaerythritol phosphate) phosphoric acid | Chong Ma, Tseng-Rong Wu | 2004-05-18 |