Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9662615 | Composite polyamide membrane | Abhishek Roy, Tina L. Arrowood, Robert C. Cieslinski, Derek M. Stevens, David D. Hawn +4 more | 2017-05-30 |
| 9610542 | Composite polyamide membrane with increased carboxylic acid functionality | Abhishek Roy, Tina L. Arrowood, Robert C. Cieslinski, David D. Hawn, Steven D. Jons +5 more | 2017-04-04 |
| 9289729 | Composite polyamide membrane derived from carboxylic acid containing acyl halide monomer | Abhishek Roy, Steven D. Jons, Joseph D. Koob, XiaoHua Qiu, Steven Rosenberg +1 more | 2016-03-22 |
| 9051227 | In-situ method for preparing hydrolyzed acyl halide compound | Abhishek Roy, Steven D. Jons, Joseph D. Koob, XiaoHua Qiu, Steven Rosenberg +1 more | 2015-06-09 |
| 9051417 | Method for solubilizing carboxylic acid-containing compound in hydrocarbon solvent | XiaoHua Qiu, Steven D. Jons, Joseph D. Koob, Steven Rosenberg, Abhishek Roy +1 more | 2015-06-09 |
| 9029600 | Method for preparing high purity mono-hydrolyzed acyl halide compound | XiaoHua Qiu, Steven D. Jons, Joseph D. Koob, Steven Rosenberg, Abhishek Roy +1 more | 2015-05-12 |