Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9359256 | Use of surfactant in the preparation of modified sulfur and sulfur cement | Maisa Mabrouk El Gamal | 2016-06-07 |
| 8859719 | Use of surfactant in the preparation of modified sulfur and sulfur cement | Maisa Mabrouk El Gamal | 2014-10-14 |
| 8759434 | Nano-sized composites containing polyvinyl pyrrolidone modified sodium silicates and method for making binders using same | Maisa Mabrouk El-Gamal | 2014-06-24 |
| 8721785 | Method for treating particulate material | Maisa Mabrouk El Gamal | 2014-05-13 |
| 8043426 | Method for treating cement kiln dust | Maisa Mabrouk El-Gamal | 2011-10-25 |