Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496901 | Preparation method for a water-insoluble crystal form II ammonium polyphosphate with high purity and polymerization degrees | Sizheng Xie | 2013-07-30 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8496901 | Preparation method for a water-insoluble crystal form II ammonium polyphosphate with high purity and polymerization degrees | Sizheng Xie | 2013-07-30 |