Jul 22, 2016 – A provisional patent application (PPA) is a patent application that can be used by a patent applicant to secure a filing date while avoiding the costs associated with the filing and prosecution of a non-provisional patent application. Jul 4, 2009 – A provisional application provides the means to establish an early effective filing date in a later filed nonprovisional patent application filed under 35 U.S.C. §111(a). It also allows the term “Patent Pending” to be applied in connection with the description of the invention. Under United States patent law, a provisional application is a legal document filed in the United States Patent and Trademark Office (USPTO), that establishes an early filing date, but does not mature into an issued patent unless the applicant files a regular non-provisional patent application within one year. Mar 31, 2018 – I think inventors should try writing their own provisional patent applications, even if they end up hiring a patent attorney to write the final version. Jan 8, 2018 – Provisional patent applications are incredibly powerful tools that you can use strategically in a myriad of ways. May 13, 2017 – A provisional patent application adequately describing an invention establishes priority, gives you a patent pending, and satisfies the need to . Aug 13, 2016 – A provisional patent application never matures into an issued patent, but in the right situation (done properly) it can be a very useful tool for . It’s what you file to get the USPTO to review your utility application and hopefully grant your patent. A provisional patent application, on the other hand, does not . File a provisional patent application with the USPTO through LegalZoom in . A provisional application for patent establishes your priority filing date with the U.S. .