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INTELLECTUAL PROPERTY

HWSB® and DFSD® are registered trademarks and are the sole property of KBK. Absent KBK’s approval, use of the HWSB® and DFSD® trademarks is prohibited. Additionally, products represented by the HWSB® and DFSD® trademarks are protected by patents listed below, which are the sole property of KBK. Use of patented technology is expressly prohibited absent KBK’s approval.
PATENTS & TRADEMARKS

Hydrodynamic Oil-Water Separation Breakthrough (HWSB®) - Oil Recovery Technology

Apparatus for separating oil well products—U.S. Patent No.: 8496740
Separation vessel with enhanced particulate removal—US Patent No.: 9765265
Separation vessel with enhanced particulate removal—Canada Patent 2 856 766List Item #3
Hydrodynamic water-oil separation breakthrough—U.S. Patent No.: 9744478
Hydrodynamic water-oil separation breakthrough – US Patent No.: 10035082
HWSB with Nano Bubble Technology – US Patent No.: 10300405
U.S. Federal Trademark Registration No.: 4533147

Desanding, Degasing and Flow Splitting Technology - DFSD®

Desanding, flow splitting, degassing vessel—U.S. Patent No.: 9199251
Desanding, flow splitting, degassing vessel – US Patent No.: 9873067
De-sanding tank with conical bottom—U.S. Patent No.: 9199251, 9656276
De-sanding tank with conical bottom and advancements – US Patent No.: 9943783
Separation Vessel with Enhanced Particle Removal - US Patent No,: 10450515
Separation Vessel with Enhanced Particle Removal - Canada Patent Application No.: 3030856
DFSD Gen 2 with advanced desanding technology – US Patent Pending Application No.: 16/253973
DFSD with advanced flow equalization process – US Patent Pending Application No.: 16/580712
DFSD Gen 2 with advanced desanding and flow equalization – US Patent 11173424
Desanding Tank Extreme Sand and Flow Volumes - US Patent Pending Application No.: 16/738443
U.S. Federal Trademark Registration No.: 4533143