Trademark Overview
On Thursday, September 25, 2025, a trademark application was filed for OPTITROL with the United States Patent and Trademark Office. The USPTO has given the OPTITROL trademark a serial number of 79436229. The federal status of this trademark filing is NON-FINAL ACTION COUNTED - NOT MAILED as of Saturday, February 14, 2026. This trademark is owned by Diamex GmbH. The OPTITROL trademark is filed in the Chemical Products category with the following description:
Chemicals used in industry and science; chemical products for diagnostic use [scientific]; chemicals and chemical products for use in industrial and scientific research; diagnostic assay preparations for scientific, industrial and research purposes; reagents for use as research tools and standards; reagents for use with chemicals; human serum for scientific or laboratory purposes; chemical reagents for scientific or laboratory purposes used in liquid based external assay run control for infectious diseases testing for use by blood banks, hospitals and public health laboratories.
