Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9695268 | Chain extenders | Pathiraja Arachchillage Gunatillake, Raju Adhikari | 2017-07-04 |
| 9540478 | Biodegradable polyurethane and polyurethane ureas | Raju Adhikari, Pathiraja Arachchillage Gunatillake | 2017-01-10 |