U.S. federal trademark · Serial No. 73412282 · Reg. No. 1304485
In Vitro Diagnostic Blood Test System Comprising Enzyme Immunoglobulin Conjugate, Chromogenic Substrate, Immunoglobulin Standards and Control Preparations, and Buffers, for Use in Diagnosing Allergies
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.