In this article, we will delve into the terminology associated with withdrawn patents, along with its implications and importance. The application you are asking about was withdrawn after publication and never was granted.This means there isn't a patent and there is no patent protection. If the European patent application has been withdrawn, deemed to be withdrawn or finally refused, it shall be deemed never to have had effects. Revocation usually could be on any of the grounds that are set forth while evaluating a patent for grant. To withdraw from issue a utility or plant application, an applicant may wish to file a petition under 37 CFR 1.313(c)(2) with a RCE or under 37 CFR 1.313(c)(3) An allowed application for a patent in which the applicant files correspondence to withdraw the patent from issue. An applicant withdraws the appeal after the period for reply to the final rejection has expired, the application is to be considered abandoned. Provide and maintain our Services; Provide goods and services; Communicate with you; Analytics and improvements; Marketing and advertising; Legal purposes A defendant may withdraw a guilty plea on nonconstitutional grounds after demonstrating that withdrawal is necessary to avoid a manifest injustice.