Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772558 | Sulfonic acid ester containing polymers for organic solvent based dual-tone photoresists | Ramakrishnan Ayothi, Gregory Michael Wallraff | 2017-09-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9772558 | Sulfonic acid ester containing polymers for organic solvent based dual-tone photoresists | Ramakrishnan Ayothi, Gregory Michael Wallraff | 2017-09-26 |