Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6489383 | 2H-benzotriazole UV absorbers substituted with 1,1-diphenylalkyl groups and compositions stabilized therewith | Mervin Wood, Ramanathan Ravichandran, Joseph Suhadolnik, Jacqueline Lau, Anthony DeBellis | 2002-12-03 |
| 6486226 | Phosphine oxide photoinitiator systems and curable compositions with low color | Walid Al-Akhdar, Eugene Sitzmann, Donald Wostratzky | 2002-11-26 |
| 6392056 | 2H-benzotriazole UV absorders substituted with 1,1-diphenylalkyl groups and compositions stabilized therewith | Mervin Wood, Ramanathan Ravichandran, Joseph Suhadolnik, Jacqueline Lau, Anthony DeBellis | 2002-05-21 |