Drink the USPTO Limeade

Scientific American: What a Little Limeade Can Do — Owning the rights for frozen juice to treat angina:

Method of treating chest pain, patent 6,457,474, Carl E. Hanson of St. Paul, Minn. This inventor has patented lime juice to replace nitroglycerin as a treatment for chest pain such as angina pectoris…. The lime juice can also be administered intravenously or by the angina sufferer’s placing the frozen concentrate directly into his or her mouth.

Leave a Reply