Serial Number:
85443962
Mark:
SHALEGUARD
Status:
Cancelled-Section 8
Status Date:
12-22-2023
Filing Date:
Registration Number:
4350911
Registration Date:
06-11-2013
A well treatment fluid additive in the nature of a cationic iron chelating chemical additive for protecting pyrites in shale from attack by oxygen in well treatment fluids
Mark Description:
N/A
Class:
Chemicals
Type of Mark:
Trademark
Published for Opposition Date:
09-04-2012
Owner:
Mark Drawing Status:
4
Abandon Date:
N/A
Business Name:
P.O. BOX 7687
Correspondent Name:
