Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11180716 | Cleaning formulation comprising a solvent additive | Xin Chen, Li Chen, Mei-Ly Chua, Joseph William Scheblein, Gregory Howard Smith | 2021-11-23 |
| 8741831 | Amphoteric polymer for treating hard surfaces | Zhiqiang Song, Xian-Zhi Zhou, Yingxia He | 2014-06-03 |
| 8287657 | Hydrophobically modified cationic polymers and their use as cleaning aids | Zhiqiang Song, Jianwen Mao, Andrea Preuss | 2012-10-16 |
| 8232236 | Fast drying ampholytic polymers for cleaning compositions | Ashish Taneja, Xian-Zhi Zhou, Joseph A. Lupia | 2012-07-31 |
| 8148318 | Home or fabric care compositions comprising certain dye-polymer complexes | Zhiqiang Song, Joseph A. Lupia, Xian-Zhi Zhou | 2012-04-03 |
| 8147814 | Personal care compositions comprising certain dye-polymer complexes | Zhiqiang Song, Joseph A. Lupia, Xian-Zhi Zhou | 2012-04-03 |
| 7423001 | Surface brightening composition | — | 2008-09-09 |
| 6372702 | Dishwashing composition for coating dishware with a silicon surfactant | Yu-Min Catherine Chiou, Dennis S. Murphy, Deborah Sue Rick | 2002-04-16 |