EWING, N.J.--(BUSINESS WIRE)--Redpoint Bio Corporation (OTCBB: RPBC), a company developing ingredients to improve the taste of pharmaceutical, food and beverage products, today announced the issuance of Patents No. 7,452,563 and 7,455,872, by the U.S. Patent and Trademark Office, covering compositions and methods for its low-sodium salt substitute called Betrasalt®.
