Our Attorneys

We Represent Ambition®

A Team of Skilled Attorneys on Your Side

Dermot Horgan

Dermot Horgan

Dermot has spent over two decades in property law, working with energy and vigor to achieve the best outcomes for his clients.

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Jeannine Rittenhouse

Jeannine Rittenhouse

Jeanine has multi-industry experience and is dedicated to helping clients continue to grow and succeed in today’s global marketplace.

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Dmitriy O. Makarov

Dmitriy O. Makarov

Dmitriy has a penchant for epic outdoor adventures and a mind for the intellectual challenges and innovation inherent to the IP legal field.

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Carlynn Ferguson

Carlynn Ferguson

Carlynn brings a unique background of business and the arts to the table to help foster and protect creative works.

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Michael L. Kenaga

Michael L. Kenaga

Michael is the Director of Patents, and he’s dedicated to providing meaningful service for clients by always keeping their best interests in mind.

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Christopher Lay

Christopher B. Lay

Christopher has a passion for creative works and a proactive approach to helping clients achieve successful outcomes.

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Alexander T. Bara

Alexander T. Bara

Alexander enjoys working at the intersection of technology and law to help businesses all over the world protect their IP.

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Daniel Saam

Daniel Saam

Daniel believes ideas are the backbone of the world, and that protecting them in the new age of technology is a must.

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Robert J. Schneider

Robert J. Schneider

Robert J. Schneider is an experienced trial lawyer and concentrates in the intellectual property area, including patent and trademark procurement, information technology, internet law and “bet the company” litigation.

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Zeynel M. Karcioglu

Zeynel M. Karcioglu

Zeynel values helping clients answer difficult questions to leverage their IP and make the most of their business assets and brand.

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Pradeep Jayaraman

Pradeep Jayaraman

Pradeep appreciates creativity and goes above and beyond to protect the ideas that lead to great art, inventions and business processes.

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Aaron Sternhagen

Aaron Sternhagen

Aaron has a mind for engineering and a passion for the challenging work of representing clients on big issues.

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We’re truly Invested in The Work We Do

Being skilled isn’t enough. We are invested and collaborative partners in our clients’ endeavors. We seek to do so with the highest level of professionalism, at a cost that is fair and reasonable, and with incredible responsiveness.

That is the spirit of IpHorgan. We enjoy the work we do and nothing gives us greater pleasure than helping you out.

15 Years and Counting of Intellectual Property Expertise

At IpHorgan, we offer you insight that can only be acquired and meticulously developed during our 15 year history as a team with over 200 years cumulative professional experience working on intellectual property transactions with businesses in nearly every sector of the U.S. and global economy.

Our lawyers are authorized to practice before the U.S. Patent and Trademark Office, the U.S. District Court for the Northern District of Illinois, the U.S. Court of Appeals for the Seventh Circuit, the U.S. Court of Appeals for the Federal Circuit, and the Supreme Court of the United States.

Schedule a Complimentary 15-Min Discovery Call To Identify Your IP Legal needs.

Or call our team directly at 847-808-5500

Tell us about your goals in a few words, and our team will be in touch to help you take the next steps!

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