Wow, seems pretty cut and dry as they state what they make and Fram filtration claims champion labs openly. As seen on the champion labs page bottom right, they list what brand name filters are produced. If it's that important to you you can contact champion labs at their email address found on the champion page, it's the email address ending with @framgrp.com
"We proudly manufacture and distribute the following brands of filters:
Luber-finer Logo Champ Logo Mopar Logo
Kleener Logo Imperial XL Logo Ecore Logo
STP Logo TRD Logo MXM Logo
Petro Clear Logo Deutsch Logo VW Logo
Royal Purple Logo Mobil Logo Service Champ Logo
Service Champ Logo"