My invention has for its object to provide as a. The Patent and Trademark Resource Center at Minneapolis Central Library offers access to powerful search tools for researching patents and trademarks.No, it is generally not possible for someone to patent the process of making bread. The main reasons are: 1. Due to the enactment of the America Invents Act in 2012, this page contains forms for patent applications filed on or after September 16, 2012. The Minnesota Cottage Food Law allows for individuals to make and sell certain non-potentially hazardous food and canned goods in Minnesota without a license. Search within the title, abstract, claims, or full patent document: You can restrict your search to a specific field using field names. The Pro Se Assistance Program is dedicated to help independent inventors and small businesses meet their goal of protecting valuable intellectual property. Cotinine is a metabolite of nicotine and may be encountered in the fluids and tissues of an individual as a result of tobacco exposure. Humans have been eating bread for over 6,000 years and toasting it over a fire for just as long.