Cairo
Egypt
3
2019-02-12
The entities that hold a legal rights for patent applications filed by inventor Atta Ayman M.:
Ayman M. Atta from Cairo, EG has applied for patents for these inventions. The list has both pending applications and granted patents:
Modification of sand with superhydrophobic silica/wax nanoparticles
#2 | 2017-12-26Synthesis of bimetallic oxide nanocomposites using poly (ionic liquid)
#3 | 2017-11-28Synthesis of modified chitosan particles for oral insulin delivery
7158560 ⎘