Jill Mandelblatt » Member Directory Go back to directory. Jill Mandelblatt Troutman Pepper Hamilton Sanders LLPPatent Mailing Address 501 Grant Street, Suite 300 Union Trust Building Pittsburgh PA 15219 postal Phone: 412-454-5886 Email: jill.mandelblatt@troutman.comINTERNET Categories: Attorney Updated 3 years ago.