Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5856314 | Thio-substituted, Nitrogen-containing, heterocyclic phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism | Frank Hallock Ebetino, Marion D. Francis | 1999-01-05 |
| 5824661 | Sulfur-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism | Marion D. Francis, Frank Hallock Ebetino | 1998-10-20 |
| 5770586 | Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism amd methods of treating and preventing dental calculus and plaque | Frank Hallock Ebetino, Marion D. Francis, Dennis G. A. Nelson, John Michael Janusz | 1998-06-23 |
| 5763611 | Thio-substituted cyclic phosphonate compounds, pharmaceutical compositions, and methods for treating abnormal calcium and phosphate metabolism | Frank Hallock Ebetino, Marion D. Francis | 1998-06-09 |
| 5753634 | Quaternary nitrogen containing phosphonate compounds, pharmaceutical compostions, and methods for treating abnormal calcium and phosphate metabolism | Frank Hallock Ebetino, Marion D. Francis | 1998-05-19 |
| 5391743 | Quaternary nitrogen-containing phosphonate compounds, pharmaceutical compositions, and methods of treating abnormal calcium and phosphate metabolism and methods of treating and preventing dental calculus and plaque | Frank Hallock Ebetino, Marion D. Francis, Dennis G. A. Nelson, John Michael Janusz | 1995-02-21 |