Harold S. Levenson

Person

  • Stamford, CT, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Methyl xanthine antagonism

    • Patent number 4,076,856
    • Issue date Feb 28, 1978
    • General Foods Corporation
    • Benjamin R. Zeitlin
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
  • Information Patent Grant

    Caffeine antagonim

    • Patent number 4,007,290
    • Issue date Feb 8, 1977
    • General Foods Corporation
    • Benjamin Raphael Zeitlin
    • A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES