Patent Act Article 65
Disposal of one’s own share of jointly-owned patent rightWhere a patent right is jointly owned, no joint owner may assign, entrust or establish a pledge on his/her own share without the consent of all the other joint owner(s).Where a joint owner of a patent right has abandoned his/her own share, this share shall be vested in other joint owner(s).
中文原文 專利法第65條
發明專利權共有人非經其他共有人之同意，不得以其應有部分讓與、信託他人或設定質權。
發明專利權共有人拋棄其應有部分時，該部分歸屬其他共有人。
發明專利權共有人拋棄其應有部分時，該部分歸屬其他共有人。