Serial Number
72202425
Owner
CHEVRON PHILLIPS CHEMICAL COMPANY LPAttorney
Joshua J. BurkeFirst Use Date
Jan 31, 1964
Filing Date
Sep 23, 1964
DRISPAC Trademark
Serial Number: 72202425 • Registration: 0814214
Trademark Classes
Owner Contact Info
10001 SIX PINES DRIVE
THE WOODLANDS, TX 77380
Entity Type: 13
Legal Representation
Correspondence Address
Joshua J. Burke Pirkey Barber PLLC
1801 East 6th Street, Suite 300
Austin, TX 78702
United States
Trademark Details
Filing Date
September 23, 1964
Registration Date
September 6, 1966
First Use Anywhere
January 31, 1964
First Use in Commerce
January 31, 1964
Goods & Services
DRILLING MUD ADDITIVE-NAMELY, A POLYANIONIC CELLULOSE DERIVATIVE TO CONTROL VISCOSITY AND GEL STRENGTH