How to get the AssemblyTitle

http://www.vb-helper.com/howto_net_get_program_version.html
Code in the above page works, except that if you have the code in a dll and you want to get the calling applications assemblytitle, you won't get it.  You'll get the assemblytitle of the dll.

I do know that if you use the System.Windows.Forms.Application.ProductName you will get the AssemblyProduct from the calling application.  But how do you get the AssemblyTitle from the calling application?