DOHA
Qatar
4
2021-07-08
The entities that hold a legal rights for patent applications filed by inventor YAHIA HAMDI BEN:
HAMDI BEN YAHIA from DOHA, QA has applied for patents for these inventions. The list has both pending applications and granted patents:
COMPLEX TRANSITION METAL PHOSPHONATES
#2 | 2020-01-02ORTHOPHOSPHATE ELECTRODES FOR RECHARGEABLE BATTERIES
#3 | 2019-05-16ELECTRODE FOR SODIUM-ION BATTERY
#4 | 2019-05-16ELECTRODE FOR SODIUM-ION BATTERY
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