Serial Number
50112725
Owner
WelDril Holdings, LLCAttorney
Cassandra L. WilkinsonFirst Use Date
Jun 3, 2020
Filing Date
Sep 16, 2026
WELSPACER Trademark
Serial Number: 50112725
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Cassandra L. Wilkinson Head, Johnson, Kachigian & Wilkinson, PC
7134 South Yale Avenue, Suite 440
Tulsa, OK 74136
United States
Trademark Details
Filing Date
September 16, 2026
Registration Date
Not Registered
First Use Anywhere
June 3, 2020
First Use in Commerce
June 3, 2020
Goods & Services
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