Issued Patents 2017
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9808769 | Composite polyamide membrane post treated with nitrious acid | Abhishek Roy, Ian A. Tomlinson | 2017-11-07 |
| 9776141 | Composite polyamide membrane post-treated with nitrous acid | Abhishek Roy, Ian A. Tomlinson, Matthew J. Jansma | 2017-10-03 |
| 9662615 | Composite polyamide membrane | Abhishek Roy, Tina L. Arrowood, Robert C. Cieslinski, Derek M. Stevens, David D. Hawn +4 more | 2017-05-30 |
| 9643128 | Thin film composite membrane derived from tetra-functional acyl halide monomer | Tina L. Arrowood, Aman A. Desai, Steven D. Jons, Abhishek Roy | 2017-05-09 |
| 9630149 | Composite polyamide membrane with improved structure | Abhishek Roy, Tina L. Arrowood, Anand S. Badami, Robert C. Cieslinski, David D. Hawn +3 more | 2017-04-25 |
| 9616392 | Composite polyamide membrane having high acid content and low azo content | Ian A. Tomlinson, Robert C. Cieslinski, Bruce B. Gerhart, David D. Hawn, XiaoHua Qiu +4 more | 2017-04-11 |
| 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 |
| 9555378 | Composite polyamide membrane having preferred azo content | Abhishek Roy, Robert C. Cieslinski, Bruce B. Gerhart, David D. Hawn, XiaoHua Qiu +4 more | 2017-01-31 |