Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11446259 | Curcuminoid compositions and preparation methods | Chuck Chang, Youngse Jang, Yoon Seok Roh | 2022-09-20 |
| 11389412 | Curcuminoid chlorophyllin (CHL) compositions and methods of preparation and use | Chuck Chang, Youngse Jang, Yoon Seok Roh | 2022-07-19 |
| 7833693 | Photoactive compounds | M. Dalil Rahman, Francis Houlihan, Munirathna Padmanaban, Ralph R. Dammel, David L. Rentkiewicz +1 more | 2010-11-16 |
| 7521170 | Photoactive compounds | M. Dalil Rahman, Francis Houlihan, Munirathna Padmanaban, Ralph R. Dammel, David L. Rentkiewicz +1 more | 2009-04-21 |
| 6991888 | Photoresist composition for deep ultraviolet lithography comprising a mixture of photoactive compounds | Munirathna Padmanaban, Takanori Kudo, Ralph R. Dammel, M. Dalil Rahman | 2006-01-31 |