CEMAD
Filed: October 20, 1983
Cement Additive
Owned by: AMERICAN CYANAMID COMPANY
Serial Number: 73448753
CY-EX
Filed: October 20, 1983
Drilling Mud Additive Used in the Exploration and Production of Oil and Gas
Owned by: AMERICAN CYANAMID COMPANY
Serial Number: 73448755
CY-TEMP
Filed: October 20, 1983
Drilling Mud Additive Used in the Exploration and Production of Oil and Gas
Owned by: AMERICAN CYANAMID COMPANY
Serial Number: 73448756
HEYLTEX
Filed: October 20, 1983
Chemical Compositions-Namely, Collagen Preparations for the Manufacture of Cosmetics and Pharmaceuticals; Chemical Agents…
Owned by: Heyl Chemische Erzeugnisse GmbH Hamburg
Serial Number: 73448770
CYDRIL
Filed: October 20, 1983
Drilling Mud Additive Used in the Exploration and Production of Oil and Gas
Owned by: CYTEC TECHNOLOGY CORP.
Serial Number: 73448793
CYANAFLO
Filed: October 20, 1983
Polymer Additive Used in the Exploration and Production of Oil and Gas
Owned by: AMERICAN CYANAMID COMPANY
Serial Number: 73448794
DRILFOAM
Filed: October 20, 1983
Foaming Agent Used in Water, Oil and Gas Well Drilling Operations and in Mineral Exploration Air Drilling
Owned by: HALLIBURTON ENERGY SERVICES, INC.
Serial Number: 73448901
RHODOFLOOD
Filed: October 20, 1983
Chemical Products for Industrial Use, Specifically for Extraction of Petroleum and for Tertiary Petroleum Recovery
Owned by: Rhone-Poulenc Petrole Services, SocieteAnonyme
Serial Number: 73448906
BETACIDE
Filed: October 20, 1983
LIQUID STERILANT
Owned by: PURDUE FREDERICK COMPANY, THE
Serial Number: 73450063