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WELSPACER

50112725 | Trademark

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Filed Sept. 16, 2026

Serial No. 50112725

Class An engineered spacer and sweep additive designed to enhance spacer performance, improve drilling fluid removal, and provide fluid loss control during primary and remedial cementing operations; 001; 005; 006; 010; 026; 046

Case Type Trademark

Status New application awaiting assignment to an examining attorney. <a href="https://www.uspto.gov/dashboard/trademarks/application-timeline.html">See current trademark processing wait times </a> for more information.

Last Updated: 2 days, 21 hours ago

Filing Date	#	Docket Text
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