About Mark E.
Mark E — Wiemelt practices intellectual property law at his firm, Law Offices of Mark E. Wiemelt, P.C., located in Chicago, Illinois. Since 1991, he has been a member of the Illinois State Bar, bringing over three decades of legal experience to his clients. His firm specializes in patents and trademarks, providing comprehensive legal services to clients across various industries, including technology, manufacturing, and entertainment. Mark's experience allows him to navigate complex legal fields effectively, ensuring that his clients receive tailored solutions. Mark earned his Juris Doctor (J.D.) from Southern Illinois University - Carbondale in 1991, a pivotal year that marked the beginning of his legal career.
Prior to that, he obtained a Bachelor of Science (B.S.) in Mechanical Engineering from Bradley University in 1983. This technical background gives him a unique perspective on the intersection of technology and law, particularly in patent law, where understanding the underlying technology is crucial. In 2014, he furthered his education by completing the Graduate CopyrightX program at Harvard Law School, focusing on copyright law—an area increasingly important in today’s digital landscape. His practice primarily involves patent prosecution, trademark registration, and litigation. Cases typically range from initial filings to appeals in federal court, showcasing his ability to handle matters at every stage of the legal process. Mark represents clients in various jurisdictions, including Illinois and Michigan, and has appeared in several U.S.
District Courts through pro hac vice admissions. His familiarity with the United States Patent and Trademark Office enhances his ability to assist clients in securing their intellectual property rights, ensuring that their innovations are protected. Before establishing his firm, Mark served as a managing lawyer at a prominent intellectual property firm, where he developed his skills in this specialized field. His experience spans multiple courts, including the Federal Circuit and various U.S. District Courts across the country. Known for his meticulous attention to detail, Mark approaches legal challenges with a strategic mindset, which has earned him a reputation for effective advocacy.
He is a registered patent lawyer and a member of several professional associations, including the Federal Circuit Bar Association and the Chicago Bar Association, which keep him informed about the latest developments in intellectual property law. In addition to his legal practice, Mark is dedicated to mentoring young lawyers and law students. He often shares his insights on intellectual property issues, encouraging innovation in legal practices. His commitment to education and professional development reflects his belief in the importance of continuous learning in the legal field. Active in the local legal community, Mark contributes to discussions on best practices and emerging trends, fostering a collaborative environment that benefits both new and seasoned legal professionals.
