Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9051197 | Cross-linked polyaminomethyldiphosphonate for the removal of metal ions from wastewater | Othman Charles Sadeq Al Hamouz | 2015-06-09 |
| 8937104 | Cross-linked polyzwitterion/anion for the removal of strontium from aqueous solutions | Shamsuddeen Abdullahi Haladu | 2015-01-20 |
| 8906972 | Aqueous two phase (ATPSs) of pH-responsive poly(phosphonate-alt-sulfur dioxide) with PEG | Othman Al-Hamouz | 2014-12-09 |
| 8895633 | Cross-linked polyaminocarboxylates for the removal of metal ions from aqueous solutions | Othman Charles Sadeq Al Hamouz, Nouri HASSAN | 2014-11-25 |
| 8871822 | Cross-linked polyphosphonate-sulfone composition for removal of metal ions from wastewater | Othman Charles Sadeq Othman Al Hamouz | 2014-10-28 |
| 8614260 | Cross-linked polyphosphonate composition for removal of metal ions from wastewater | Othman Charles Sadeq Othman Al Hamouz | 2013-12-24 |