Company Granted New European Patent for ENHANZE® Drug Delivery Platform SAN DIEGO, June 6, 2024 /PRNewswire/ -- Halozyme Therapeutics, Inc. (NASDAQ: HALO) ("Halozyme") today announced that the Company is raising its full year 2024 financial guidance and updating its 5-year financial outlook based on the grant of European Patent No. 4269578, covering the ENHANZE® rHuPH20 product obtained from Halozyme's ENHANZE® manufacturing methods that the Company provides to its current and future licensees. The new pate ...