Atty. Michael R. Heyison
Michael R. Heyison is a lawyer practicing litigation/controversy, antitrust / trade law, patent infringement and 2 other areas of law.
Profile Summary
About Michael R. Heyison at a glance
Michael R. Heyison is a Partner; General Counsel and Co-Chair of the Ethics Committee based in Boston, Massachusetts, practicing at WilmerHale. They have 44+ years of legal experience, licensed to practice since 1982. Their practice focuses on patent, business, ip, and litigation. Admitted to practice in Massachusetts (1982) and District of Columbia (1983). Educated at Harvard Law School (J.D., 1982) and Yale University (B.A., 1979). Recognitions include AV Preeminent. Serands clients in Boston, MA and the surrounding metropolitan area.
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About
- Michael R. Heyison is a lawyer practicing litigation/controversy, antitrust / trade law, patent infringement and 2 other areas of law
- Michael received a B.A. degree from Yale University in 1979, and has been licensed for 44 years
- Michael practices at WilmerHale in Boston, MA
Practice Areas Explained
Michael R. Heyison's Areas of Practice
Each practice area below reflects the types of cases Michael R. Heyison handles, with a brief overview of what that area of law covers.
Michael R. Heyison is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Massachusetts →
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Michael R. Heyison is one of 501,317 business attorneys indexed nationally. Browse business attorneys in Massachusetts →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Michael R. Heyison is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Massachusetts →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Michael R. Heyison is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Massachusetts →
Jurisdictional Context
Why local counsel matters in Massachusetts
Practicing law in Massachusetts. Legal matters in Massachusetts are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Boston are typically filed in the local municipal court or the appropriate Massachusetts state district court, depending on subject matter and amount in controversy. An attorney licensed in Massachusetts brings working knowledge of local procedural deadlines, judicial practices in this andnue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Massachusetts courts without local counsel or pro hac vice admission.
Looking for additional Massachusetts attorneys? Browse all attorneys in Boston or all attorneys in Massachusetts.
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