Hello, I have recently received a trademark infringement claim against my app. The claim did not specify exactly how I am infringing, or supply any other actionable information. However they did mention they filed at the USPTO. Nevertheless I pulled my app from the U.S app store to prevent any unintentional infringement, and contacted the complainants to resolve the situation. It's been a few weeks since then and I haven't heard anything from the complainants. Meanwhile Apple is reminding me to resolve this conflict. Does anybody here have any advice on how to proceed? I have tried getting in touch with AppStoreNotices@apple.com but they do not appear to reply. Thanks!