Mark Identification
DRILLING SPECIALTIES COMPANY
Serial Number
88587301
Filing Date
Aug 21, 2019
Registration Date
Nov 8, 2022
Trademark by
CHEVRON PHILLIPS CHEMICAL COMPANY LP
Active Trademark
Classification Information
Chemical additives for drilling muds; Chemical additives for oil well drilling fluids; Chemical polymeric additives for lubricants; Chemicals used in oil drilling; Drilling muds for use in oil well drilling; Polymers and polymeric additives for enhancing the performance of lubricants
Chemicals