Fluid Loss Control Additive
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2024-11-05
ALEXANDRIA, Virginia, Nov. 5 -- SAUDI ARABIAN OIL COMPANY, Dhahran, Saudi Arabia has been assigned a patent (No. US 12134732 B2, initially filed Dec. 8, 2021) developed by Peter Boul, Houston, Texas, and Kenneth Dejuan Johnson, Houston, Texas, for "Fluid loss control additive." . . .