In this article, we will delve into the terminology associated with withdrawn patents, along with its implications and importance. You cannot takeover an expired or lapsed patent, and you cannot obtain a new patent on the thing disclosed in that patent.What are the requirements of a compliant Pre-Appeal Brief Conference Request? What are the ways available to file petitions? The application you are asking about was withdrawn after publication and never was granted. This means there isn't a patent and there is no patent protection. Revocation usually could be on any of the grounds that are set forth while evaluating a patent for grant. An applicant withdraws the appeal after the period for reply to the final rejection has expired, the application is to be considered abandoned. It also means the inventor can only enforce the second patent if he or she owns both patents. Welcome to the home of excellence in truth and service.