Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815550 | Processes for the preparation of benzotriazole UV absorbers | Mervin Wood, Joseph Suhadolnik, Andrew Naughton, Jerome Sanders, Jacqueline Lau +2 more | 2004-11-09 |
| 6774238 | Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof | Stephen D. Pastor, Andrew Naughton, Robert Detlefsen, Mervin Wood, Joseph Suhadolnik +1 more | 2004-08-10 |
| 6703510 | Substituted 5-aryl-2-(2-hydroxyphenyl)-2H-benzotriazole UV absorbers, compositions stabilized therewith and process for preparation thereof | Stephen D. Pastor, Andrew Naughton, Robert Detlefsen, Mervin Wood, Joseph Suhadolnik +1 more | 2004-03-09 |