Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9913821 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2018-03-13 |
| 9757416 | Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same | Keith Chan, Winston Town, David W. Kwok | 2017-09-12 |
| 9328133 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2016-05-03 |
| 9050316 | Pharmaceutical-grade ferric organic compounds, uses thereof and methods of making same | Keith Chan, Winston Town, David W. Kwok | 2015-06-09 |
| 8901349 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2014-12-02 |
| 8846976 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2014-09-30 |
| 8754258 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2014-06-17 |
| 8609896 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2013-12-17 |
| 8338642 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2012-12-25 |
| 7767851 | Ferric organic compounds, uses thereof and methods of making same | David W. Kwok | 2010-08-03 |