Trademark Overview
On Friday, August 8, 2025, a trademark application was filed for PURIBLOOD with the United States Patent and Trademark Office. The USPTO has given the PURIBLOOD trademark a serial number of 99327152. The federal status of this trademark filing is NEW APPLICATION - ASSIGNED TO EXAMINER as of Monday, December 22, 2025. This trademark is owned by PURIBLOOD MEDICAL CO., LTD.. The PURIBLOOD trademark is filed in the Medical Instrument Products category with the following description:
Blood filters; Apparatus for blood analysis; Blood testing apparatus; Blood storage bags for medical purposes, sold empty; Blood transfusion apparatus; Medical devices, namely, tubing and valve assembly set and electromechanical fluidic instrument, and other similar or related devices, which process human red blood cells with clinical medical reagents for the purpose of converting blood groups for use in blood transfusions.
