Patent Assignment
Reel/Frame 051146/0161
Assignment of Assignor's Interest
Recorded: 2019-12-01
Pages: 8
Assignors
ABOU-SAYED, AHMED S.
Executed: 2019-11-13
BLOCK, GARETH
Executed: 2019-11-13
ABOU-SAYED, OMAR A.
Executed: 2019-11-13
Assignee
ADVANTEK INTERNATIONAL CORPORATION
11000 RICHMOND AVE., SUITE 190, HOUSTON, TEXAS, 77042
Covered Property
(1)
Slurrification and Disposal of Waste by Pressure Pumping into a Subsurface Formation