Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9133297 | Ultraviolet-curable polyols and polyurethane compositions made therefrom | Bi Le-Khac, Karl W. Haider, Ramesh Subramanian, Charles A. Gambino, Hu Xiaowei +1 more | 2015-09-15 |
| 7041708 | Ultraviolet-curable polyurethane compositions | Bi Le-Khac, Karl W. Haider, Ramesh Subramanian, Charles A. Gambino | 2006-05-09 |
| 4895958 | 3-aminophenyl-3-(phenylsulfonyl)-1,1-bis(aminophenyl/indol-3-yl) propenes | William M. Hung | 1990-01-23 |
| 4795736 | Novel compounds, process and marking systems | William M. Hung | 1989-01-03 |
| 4537971 | Process for preparing quinolinic acid | Robert W. J. Rebhahn, Raymond E. Werner | 1985-08-27 |
| 4431840 | Process for preparing 2-benzoylbenzoic acids | Gordon J. Sterken, Ramamurthi Kannan | 1984-02-14 |
| 4398916 | Process for purification of quinoline yellow | Nicholas A. Ambrosiano | 1983-08-16 |