How do we know if R12.ATG_PF.B.delta.3 is installed?

Hi,

We've upgrade our EBS installation from 12.1.1 to 12.1.3 following note 1080973.1, We are on post-update steps to install patch 9817770, which has as prereq R12.ATG_PF.B.delta.3. How do we know if R12.ATG_PF.B.delta.3 is installed? I've already check next query  and adutconf.sql without finding it. But from note 1080973.1 I see the it's included from "List of included patches"

SQL> SELECT driver.driver_file_name
  2  ,TO_CHAR(run.start_date,'DD-Mon HH24:MI:SS') start_date
  3  ,TO_CHAR(run.end_date ,'DD-Mon HH24:MI:SS') end_date
  4  ,lang.language
  5  FROM ad_patch_runs run
  6  ,ad_patch_driver_langs lang