If anyone has a PACER account, they can do a simple keyword search for "Watchtower" and other organization corporations. PACER searches current dockets in all U.S. courts. It's not world wide, but it is nation wide.
https://pacer.login.uscourts.gov/csologin/login.jsf?appurl=pcl.uscourts.gov/search
I don't have an account. I'd sign up, but I'm mobile today.