Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9862912 | Cleaning compositions containing cationic polymers, and methods of making and using same | Gang SI, Peng Qin, Qi Zhang, Stefano Scialla, Susanne Birkel +6 more | 2018-01-09 |
| 9840682 | Cleaning compositions with improved sudsing profile comprising a cationic polymer and silicone mixture | Gang SI, Rajan Keshav Panandiker, Meng CHEN, Yang Zhang, Qi Zhang +9 more | 2017-12-12 |