How to patent a recipe is a question that many people ask, but few know the answer to. A patent is a legal document that gives the owner the exclusive right to make, use, or sell an invention for a certain period of time. In the United States, patents are granted by the United States Patent and Trademark Office (USPTO).
Recipes can be patented if they are new, useful, and non-obvious. New means that the recipe has not been published or used before. Useful means that the recipe has a practical application. Non-obvious means that the recipe would not have been obvious to someone with ordinary skill in the art.