Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254450 | Alkylation process unit comprising a fractionation unit for separating hydrogen gas and hydrogen chloride | Hye Kyung Cho Timken, Robert Fletcher Cleverdon, Bong-Ku Chang, Donald Henry Mohr | 2016-02-09 |
| 9233316 | Hydrogen recycle and hydrogen chloride recovery in an alkylation process | Hye Kyung Cho Timken, Robert Fletcher Cleverdon, Bong-Kyu Chang, Donald Henry Mohr | 2016-01-12 |
| 9212321 | Process for recycling hydrogen halide to a reactor comprising an ionic liquid | Hye Kyung Cho Timken, Robert Fletcher Cleverdon | 2015-12-15 |
| 8920755 | Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes | Robert Fletcher Cleverdon, Hye Kyung Cho Timken | 2014-12-30 |
| 8921636 | Conversion of HF alkylation units for ionic liquid catalyzed alkylation processes | Robert Fletcher Cleverdon, Hye Kyung Cho Timken | 2014-12-30 |
| 8237004 | Process for making products with low hydrogen halide | Hye Kyung Cho Timken, Robert Fletcher Cleverdon | 2012-08-07 |