H. Michael "Mike" Hartmann

H. Michael "Mike" Hartmann

Litigation - Intellectual Property Litigation - Patent Patent Law +1 more
Recognized Since Recognized in Best Lawyers since 2008

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4.4 / 5

0 Reviews

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Amara Okonkwo

Jan 04, 2026

Exceptional Communication and Responsiveness Throughout Our Case

I worked with Mike Hartmann on a complex software patent litigation case, and his communication was outstanding. He consistently kept me informed with clear explanations, responded promptly to all my...

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Henrik Johansson

Jan 04, 2026

Unmatched Expertise in Pharmaceutical Patent Law

As a pharmaceutical company facing patent infringement allegations in Germany, we needed counsel with deep technical and international expertise. Mike Hartmann's knowledge was simply unparalleled. His...

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Yuki Nakamura

Jan 04, 2026

Secured a Multi-Million Dollar Settlement in ITC Investigation

Our telecommunications company was involved in an International Trade Commission investigation regarding subsea optical connector patents. Mike Hartmann led our case as trial counsel and delivered exc...

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Fatima Al-Rashid

Jan 04, 2026

Compassionate Guidance During a Trade Secrets Dispute

When my small startup faced a trade secrets lawsuit over machine vision technology, I felt overwhelmed. Mike Hartmann showed remarkable compassion and understanding. He listened patiently to my concer...

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Diego Alvarez

Jan 04, 2026

Professionalism That Upholds a Firm's Reputation Excellently

Engaging Mike Hartmann for a licensing transaction involving ethylene oxide catalysts was a decision based on his sterling reputation. His professionalism was evident from our first meeting—meticulous...