The answer is money. A fast, simple and inexpensive way to secure a filing date in Canada that is similar to the U.S. provisional process.In need of a skilled Riverside patent attorney or trademark lawyer? CIONCA IP offers top-notch intellectual property legal services in Riverside. It is the largest patent collection on the West Coast. This page provides information on the types of patents and types of patent applications, and the examination process. FreePatentsOnline (FPO) is a free fulltext patent database launched in 2005. A stepbystep overview of a patent application and maintenance process. The five stages of a patent process.