[oracle@oraclerac1 ~]$ $ORACLE_HOME/OPatch/opatch lsinventory
Oracle Interim Patch Installer version 12.1.0.1.10
Copyright (c) 2016, Oracle Corporation.  All rights reserved.


Oracle Home       : /home/12.1.0/grid_1
Central Inventory : /home/app/oraInventory
   from           : /home/12.1.0/grid_1/oraInst.loc
OPatch version    : 12.1.0.1.10
OUI version       : 12.1.0.2.0
Log file location : /home/12.1.0/grid_1/cfgtoollogs/opatch/opatch2016-05-04_14-11-52PM_1.log

Lsinventory Output file location : /home/12.1.0/grid_1/cfgtoollogs/opatch/lsinv/lsinventory2016-05-04_14-11-52PM.txt

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Local Machine Information::
Hostname: oraclerac1
ARU platform id: 226
ARU platform description:: Linux x86-64

Installed Top-level Products (1):

Oracle Grid Infrastructure 12c                                       12.1.0.2.0
There are 1 products installed in this Oracle Home.


Interim patches (4) :

Patch  21948354     : applied on Sat Feb 06 03:43:48 ECT 2016
Unique Patch ID:  19553095
Patch description:  "Database Patch Set Update : 12.1.0.2.160119 (21948354)"
   Created on 20 Dec 2015, 23:39:33 hrs PST8PDT
Sub-patch  21359755; "Database Patch Set Update : 12.1.0.2.5 (21359755)"
Sub-patch  20831110; "Database Patch Set Update : 12.1.0.2.4 (20831110)"
Sub-patch  20299023; "Database Patch Set Update : 12.1.0.2.3 (20299023)"
Sub-patch  19769480; "Database Patch Set Update : 12.1.0.2.2 (19769480)"

Patch  21948341     : applied on Sat Feb 06 03:42:54 ECT 2016
Unique Patch ID:  19577084
Patch description:  "ACFS Patch Set Update : 12.1.0.2.160119 (21948341)"
   Created on 2 Dec 2015, 05:52:43 hrs PST8PDT


Patch  21436941     : applied on Sat Feb 06 03:42:44 ECT 2016
Unique Patch ID:  19245012
Patch description:  "WLM Patch Set Update: 12.1.0.2.5 (21436941)"
   Created on 13 Aug 2015, 04:00:40 hrs PST8PDT
   Bugs fixed:
     20075154, 20641027, 20548410, 19016964, 19582630