What are the requirements of a compliant Pre-Appeal Brief Conference Request? What are the ways available to file petitions?This petition can be filed as an ePetition. Fill out the contact form or call us at (312) 815-2384 to schedule your consultation. Name (Required) Email (Required) Phone. All forms below with a "fillable icon" are documents that you can open "on-line", fill in the appropriate fields and then print on your printer. Explore our expert guide to patent filing in Chicago. Get practical tips and essential insights to protect your innovations effectively. You must complete all lines of Illinois Schedule B, as applicable, and file it with your Form IL-1065. What if I am a member of a unitary group?