Doha
Qatar
4
2020-12-24
The entities that hold a legal rights for patent applications filed by inventor JANSON Arnold:
Arnold JANSON from Doha, QA has applied for patents for these inventions. The list has both pending applications and granted patents:
WATER INJECTION INTO A HYDROCARBON RESERVOIR
#2 | 2019-06-13Removal of ferromagnetic material from a fluid stream
#3 | 2017-12-28Osmotic concentration of produced and process water using hollow fiber membrane
#4 | 2016-12-08Method of removing hydrogen-sulfide from water
1730408 ⎘