EOG82NMG4 IPR006032 81/112 EOG82NMG4 IPR016027 79/112 EOG82NMG4 IPR010580 20/112 EOG82NMG4 IPR012340 2/112 EOG82NMG4 IPR005680 2/112 EOG82NMG4 IPR001752 1/112