Innovation & intellectual property · 23/01/1995Updated: 10/18/2026 · 1 min read
Patent Office Extends Olestra Patent for Second Year
Summary
The U.S. Patent and Trademark Office has granted a second one-year interim extension to the term of U.S. Patent No. 4,005,196, which covers the food additive olestra.
Original source language: Federal Register — Patent and Trademark OfficeOpen original release →