Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9983475 | Fluorinated sulfonate esters of aryl ketones for non-ionic photo-acid generators | Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Ratnam Sooriyakumaran, Rudy J. Wojtecki | 2018-05-29 |
| 9950999 | Non-ionic low diffusing photo-acid generators | Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Ratnam Sooriyakumaran, Rudy J. Wojtecki | 2018-04-24 |
| 9951164 | Non-ionic aryl ketone based polymeric photo-acid generators | Takehisa Ishimaru, Satoru Narizuka, Daniel P. Sanders, Ratnam Sooriyakumaran, Rudy J. Wojtecki | 2018-04-24 |
| 9879152 | Block copolymers for directed self-assembly applications | Noel Arellano, Joy Cheng, Teddie Peregrino Magbitang, Jed W. Pitera, Daniel P. Sanders +2 more | 2018-01-30 |