Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jinjiang Xiao
Chidirim Enoch Ejim
Hassan Mohamed Badr
Muhammad Mustafa Kamal
Abdelsalam Mohammad AlSarkhi
Date of Patent
September 26, 2023
Patent Application Number
16786386
Date Filed
February 10, 2020
Patent Citations
Patent Primary Examiner
Patent abstract
A pump assembly includes multiple impeller stages, each impeller stage including at least one impeller vane. At least one impeller stage includes at least one impeller vane with at least one perforation disposed therethrough.
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