Ayman M. Atta

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Cairo, EG

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Patents Grantslast 30 patents

Information Patent Grant
Modification of sand with superhydrophobic silica/wax nanoparticles
- Patent number 10,202,548
- Issue date Feb 12, 2019
- King Saud University
- Ayman M. Atta
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Synthesis of bimetallic oxide nanocomposites using poly (ionic liquid)
- Patent number 9,850,389
- Issue date Dec 26, 2017
- King Saud University
- Ayman M. Atta
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Synthesis of modified chitosan particles for oral insulin delivery
- Patent number 9,828,445
- Issue date Nov 28, 2017
- King Saud University
- Ayman M. Atta
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE