A the licensor is not a legitimate patentee or patent applicant or other obligee;
B.*** * * The patentee enters into a patent exploitation license contract in violation of legal provisions or agreements;
C. Repeated application for filing of the same patent licensing contract;
D conflicts with the registered patent licensing contract;
5. The patent right is pledged, except with the consent of the pledgee;
F. The duration of the exploitation license exceeds the validity period of the patent right;
G. The patent right is terminated or declared invalid;
H. The patent right is in the late stage of annual fee payment;