Patent literature has always been a mine of information, but until recently, it was difficult to access. Now, with the Internet, access to all patent documents is almost instantaneous and free. However, interpreting the technical information provided by patent literature requires a certain skill. This monograph aims to provide that skill by explaining patent jargon and providing background information on patenting.

Patents dealing with edible oil processing are used to explain various aspects of patenting. To make the explanations less impersonal, some have been larded with personal remarks and experiences. Accordingly, this monograph is intended for scientists and engineers dealing with edible oils and fats who want to extend their sources of technical information. Hopefully, it will inspire them to innovate, help them to avoid duplication, and provide them with some amusement.

Preface.- 1. Introducing the World of Patents.- 2. Production of Oils and Fats from Single Cells and Animal Raw Materials.- 3. Production of Vegetable Oils from Fruits and Germs.- 4. Production of Vegetable Oils from Oilseeds and Beans.- 5. Degumming.- 6. Neutralization.- 7. Bleaching.- 8. Dewaxing.- 9. Vacuum Stripping.- 10. Hydrogenation.- 11. Interesterification.- 12. Fractionation.