Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8962037 | Dicalcium phosphate ceramics, dicalcium phosphate/hydroxyapatite biphasic ceramics and method of manufacturing the same | Sung-Ching Chen, Hui-Chun Lai, Wan-Ting Huang | 2015-02-24 |
| 8414930 | Surgical calcium phosphate citrate-containing cement and method of manufacturing the same | Sung-Ching Chen, Hui-Chun Lai, Kehsin Chien | 2013-04-09 |
| 7361324 | Precipitated calcium carbonate | Michael Hart | 2008-04-22 |
| 7273521 | Method of producing granulated calcium carbonate/calcium phosphate composite materials with very high calcium to phosphate mole ratios | — | 2007-09-25 |
| 7273596 | Method of producing granulated anhydrous dicalcium phosphate | — | 2007-09-25 |
| 7166271 | Silica-coated boehmite composites suitable for dentifrices | Jason T. Zapf, William C. Fultz, Mark Wozniak | 2007-01-23 |
| 6989142 | Precipitated calcium carbonate | Michel Martin, William C. Fultz, Patrick D. McGill | 2006-01-24 |
| 6417166 | Thin mineralized collagen membrane and method of making same | — | 2002-07-09 |
| 6402827 | Paper or paper board coating composition containing a structured clay pigment | Gary M. Freeman | 2002-06-11 |
| 6300315 | Mineralized collagen membrane and method of making same | — | 2001-10-09 |
| 6156117 | Polymer structured clay pigment and method of preparing the same | Gary M. Freeman | 2000-12-05 |
| 5462722 | Calcium phosphate calcium sulfate composite implant material | Harvey H. Chung | 1995-10-31 |
| 5320844 | Composite materials for hard tissue replacement | — | 1994-06-14 |
| 5281265 | Resorbable surgical cements | — | 1994-01-25 |
| 5262166 | Resorbable bioactive phosphate containing cements | Harvey H. Chung | 1993-11-16 |
| 5218035 | Phosphate-containing surgical cements | — | 1993-06-08 |
| 5149368 | Resorbable bioactive calcium phosphate cement | Harvey H. Chung | 1992-09-22 |
| 5039546 | Fluoride treatment of hydroxyapatite coated metal implants | Harvey H. Chung | 1991-08-13 |