Thuwal
Saudi Arabia
1
2020-06-25
Mahmoud ABDULHAMID from Thuwal, SA has applied for patents for these inventions. The list has both pending applications and granted patents:
PSEUDO TRÖGER'S BASE-DERIVED DIANHYDRIDES AND POLYIMIDES DERIVED FROM PSEUDO TRÖGER'S BASE-DERIVED DIANHYDRIDES
2772227 ⎘