EOG80P6N2 IPR014001 80/97 EOG80P6N2 IPR011545 80/97 EOG80P6N2 IPR014014 78/97 EOG80P6N2 IPR001650 75/97 EOG80P6N2 IPR027417 5/97 EOG80P6N2 IPR008162 1/97 EOG80P6N2 IPR000504 1/97