Serial Number:
73672990
Mark:
X-TEND
Status:
Renewed
Status Date:
04-04-2019
Filing Date:
Registration Number:
1531509
Registration Date:
03-28-1989
BLEND OF LONG CHAIN ANIONIC AND SHORT CHAIN NONIONIC POLYMERS FOR USE AS AN ADDITIVE TO WATER BASED DRILLING FLUIDS
Mark Description:
N/A
Class:
Chemicals
Type of Mark:
Trademark
Published for Opposition Date:
12-01-1987
Mark Drawing Status:
Typed Drawing
Abandon Date:
N/A
Business Name:
N/A
Correspondent Name:
