Yes, there is.
First off, let me get to know a legal status related syntax: LLS/7, by which you will be able to screen out the PG-Pub (pre-grant publications
Then you can add NOT LLS/7 as part of the query, which will enable you to screen out those unwanted patents.
There are two ways to do so:
1) You can enter the syntax as query on the syntax box.
2) Alternatively, you can use the pull-down menu and type up the "keywords" as definition. When you are done, click on the Search button.