EOG822D18 IPR002627 62/87 EOG822D18 IPR022755 48/87 EOG822D18 IPR015880 20/87 EOG822D18 IPR003604 11/87 EOG822D18 IPR027417 4/87 EOG822D18 IPR007087 3/87 EOG822D18 IPR002648 2/87 EOG822D18 IPR000971 1/87 EOG822D18 IPR018022 1/87