Issued Patents All Time
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420772 | Semi-aromatic polyamide and a method for preparation with low wastewater discharge | Min Cao, Shiyong Xia, Tongmin Cai, Xiangbin Zeng | 2013-04-16 |
Showing 26–26 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420772 | Semi-aromatic polyamide and a method for preparation with low wastewater discharge | Min Cao, Shiyong Xia, Tongmin Cai, Xiangbin Zeng | 2013-04-16 |