Patent Registration Process The Patent Registration Process involves submitting an application to a patent office, such as the United States Patent and Trademark Office (USPTO), which includes a written description of the invention, claims defining the scope of protection, and often drawings. The application undergoes examination for novelty, non-obviousness, and usefulness; if approved, a Patent Registration Document is issued, granting the applicant exclusive rights to the invention for a set period, usually 20 years from the filing date