Article 127
(1) In case that; it is later understood that the transferor of the rights provided by the patent application or the patent or the licensor is not authorized to perform such transactions; such person becomes answerable to those concerned due to the situation.
(2) In the cases that, the patent application is withdrawn; or the application is rejected; or the nullity of the patent right is adjudged by the court; if the parties, in point of the right transferor and licensor, failed to prescribe in the contract a more comprehensive responsibility, the provisions of Article 139 shall apply.
(3) In case that the transferor or the licensor act maliciously; such parties shall always be responsible for their actions. If the transferor or the licensor had not informed the other side of reports or decisions in Turkish or a foreign language related to preservability of the patent application or the invention that is the subject of the patent about which commitments are made; or what they know about such matters; or had not mentioned in the contract the documents which include statements related all these; the existence of malicious intentions shall be acceptive.
(4) The time period to claim the compensation arising from the provisions of this article begins in the finalization date of the court decision on which the case of obligations is based.