Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9388044 | Methods for the on-site production of chloramine and uses thereof | Amit Gupta, Laura E. Rice, Randall Elliott, Wen Li Tu | 2016-07-12 |
| 9265259 | Use of sulfamic acid or its salts as stabilizers especially in combination with ammonium salt and/or ammine for bleach or other halogen containing biocides in the paper area | Wen Li Tu, Laura E. Rice, Andrew J. Cooper, Elisa M. Luth, Jian Shen | 2016-02-23 |