Provisional Patent Applications: Everything You Need to Know
What is a provisional patent application? A provisional patent application (PPA) is a legal document that helps you obtain an early priority date for an invention easily. It lasts for 12 months, after which you must file a regular non-provisional patent application or PCT application. The protection is valid for 12 months, after which you must file a regular non-provisional patent application or PCT application. It does not guarantee that your patent will be approved but its filing date starts the application process. Especially for startups or non-established inventors, the provisional application is a relatively affordable way to obtain a “patent pending” label. It is also common practice for many companies to use provisional applications to keep their invention secrets from the public eye for a longer period of time. Which countries have a PPA setup in their patent systems? PPAs are popular in the US as they are used by many inventors and startups. In the US,...