Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6147246 | Process for preparing alkoxylated dialkyl carbonate compounds | Upali P. Weerasooriya, Dewey L. Smith, Paul A. Filler, Elida G. Partain, Kelly D. Knouse +1 more | 2000-11-14 |
| 5488148 | Process for sulfonating internal olefins | Upali P. Weerasooriya, John Wei-Ping Lin, Donald Robertson, Janet L. Watson, LeAnn M. Rowe | 1996-01-30 |