Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8298326 | Tricyclic spacer systems for nonlinear optical devices | Frederick J. Goetz | 2012-10-30 |
| 4603222 | Method for the preparation of nitrodiphenyl ethers | David Y. Tang, Byron R. Cotter | 1986-07-29 |
| 4470930 | Preparation of nuclear chlorinated aromatic compounds | David Y. Tang, Byron R. Cotter | 1984-09-11 |
| 4469893 | Method for the preparation of nitrodiphenyl ethers | David Y. Tang, Byron R. Cotter | 1984-09-04 |
| 4424396 | Process for the preparation substituted anilino acids | R. Simon-Bierenbaum, Ernest W. Ertley, David Y. Tang | 1984-01-03 |