Serial Number
77677976
Owner
WEATHERFORD TECHNOLOGY HOLDINGS, LLCAttorney
James KurkaFirst Use Date
Nov 1, 2006
Filing Date
Feb 25, 2009
ZETAFLOW Trademark
Serial Number: 77677976 • Registration: 4051218
Trademark Classes
Owner Contact Info
2000, ST. JAMES PL
HOUSTON, TX 77056
Entity Type: 16
515 POST OAK BLVD. SUITE 600
HOUSTON, TX 77027
Entity Type: 03
Legal Representation
Trademark Details
Filing Date
February 25, 2009
Registration Date
November 8, 2011
First Use Anywhere
November 1, 2006
First Use in Commerce
November 1, 2006
Published for Opposition
August 23, 2011
Goods & Services
synthetic conductivity enhancer, fines control and load recovery agents for use in oil and gas recovery field; synthetic flowback proppant control additives for use in the oil and gas recovery field