About Eric
Eric Estadt blends technical training and legal training in a tradition centered on intellectual property. He came to law after reading engineering. The combination shapes how he handles patent work and how he speaks with inventors, engineers and corporate counsel.
Estadt earned a J.D. from DePaul College of Law in 2013. Before law school he finished a B.S. in Bioengineering at the University of Pittsburgh in 2010. That scientific background shows up in his day-to-day work. It gives him the vocabulary to parse technical disclosures and to draft patent filings which are grounded in the underlying science.
He began his post-regulation-faculty patent profession in 2014 at IpHorgan Ltd., where he labored as a lawyer counseling clients on patent matters. The position put him squarely in the draft-and-pursue legally side of patent practice, dealing with filings and responses before patent workplaces and advising clients approximately prospective claim scope. In 2022 he moved to Carlile Patchen & Murphy LLP. There he persisted patent prosecution and expanded his involvement in portfolio development and opinion work for clients in lifestyles sciences and medical tool sectors.
Estadt is licensed in Illinois and Ohio and is registered to practice earlier than the United States Patent and Trademark Office. Those credentials reflect a practice that straddles state bar work and federal patent practice. He attracts on both kinds of authority when preparing filings, responding to workplace actions, and advising on clearance and enforcement risks.
Colleagues describe his approach as practical and detail-oriented. He prioritizes clean claim language and straightforward advice. That often means walking inventors through prior artwork problems, helping refine claims to highlight inventive functions, and drafting specs that help a broad but defendable scope. He additionally prepares patentability and freedom-to-function opinions when clients need an analytical view of risk earlier than product launches or licensing discussions.
Outside of filings and opinions, Estadt assists clients in managing prosecution timelines and in making strategic selections about where to are looking for safety. He works with startup founders and based companies alike, translating technical principles into the legal mechanics of patents. His practice is concentrated on matters that intersect engineering and biology, especially medical device and biotechnology inventions.
He presently practices at Carlile Patchen & Murphy LLP, dealing with patent prosecution, portfolio counseling and patent opinion work for clients in the lifestyles sciences and medical tool fields.
