diff --git a/app/controllers/personal_patents_controller.rb b/app/controllers/personal_patents_controller.rb
index 025468f..d58c112 100644
--- a/app/controllers/personal_patents_controller.rb
+++ b/app/controllers/personal_patents_controller.rb
@@ -1,7 +1,7 @@
 class PersonalPatentsController < ApplicationController
   def index
     params = OrbitHelper.params
-    patents = Patent.where(:is_hidden=>false).order_by(:year=>'desc').page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
+    patents = Patent.where(:is_hidden=>false).sort_for_frontend.page(OrbitHelper.params[:page_no]).per(OrbitHelper.page_data_count)
     fields_to_show = Page.where(:page_id => params[:page_id]).first.custom_array_field rescue []
     if fields_to_show.blank?
       fields_to_show = [