Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6465541 | Radiopaque cationically polymerizable compositions comprising a radiopacifying filler, and method for polymerizing same | Kathyrn Bretscher, Sumita B. Mitra, Janis R. Gust, Cheryl Hayne, Dwight W. Jacobs +1 more | 2002-10-15 |
| 6437019 | Glass ionomer cement | Joel D. Oxman, Edward J. Winters | 2002-08-20 |
| 6387981 | Radiopaque dental materials with nano-sized particles | Xiaodong Zhang, Brant U. Kolb, Douglas A. Hanggi, Sumita B. Mitra, Paula D. Ario | 2002-05-14 |
| 6352763 | Curable slurry for forming ceramic microstructures on a substrate using a mold | Kenneth R. Dillon, Kyung H. Moh, Thomas E. Wood, Raymond C. Chiu, Vincent W. King +2 more | 2002-03-05 |