Trademark Overview
On Wednesday, October 16, 1968, a trademark application was filed for BRIGEHEAL with the United States Patent and Trademark Office. The USPTO has given the BRIGEHEAL trademark a serial number of 72309746. The federal status of this trademark filing is EXPIRED as of Wednesday, November 4, 1992. This trademark is owned by CHEMICAL ADDITIVES COMPANY. The BRIGEHEAL trademark is filed in the Chemical Products category with the following description:
WELLBORE FLUID ADDITIVES AS BLENDS OF LIGNOSULFONATES, CARBOHYDRATES AND CARBONATES USED TO PREVENT LOST CIRCULATION AND CONTROL THE FLUID LOSS PROPERTIES OF FRESH WATER, SEA WATER, PRODUCED BRINES, SATURATED SALT BRINES AND CALCIUM CHLORIDE BRINES USED IN THE WORKOVER, DRILLING, DEEPENING AND FRACTURING OF OIL, GAS AND WATER WELLS