Atty. Gregory Andrew Duff
Gregory Andrew Duff is a lawyer practicing patent application, litigation, intellectual property. Gregory received a B.S. degree from Purdue University in 1996, and has been licensed for 27 years.
Profile Summary
About Gregory Andrew Duff at a glance
Gregory Andrew Duff is a Contract Attorney based in Chicago, Illinois, practicing at Rakoczy Molino Mazzochi Siwik LLP. They have 27+ years of legal experience, licensed to practice since 1999. Their practice focuses on patent, ip, and litigation. Admitted to practice in Illinois (1999) and Indiana U.S. District Court, Northern District of Indiana U.S. District Court, Southern District of (2004). Educated at University of Virginia (J.D., 1999) and Purdue University (B.S. Ph., 1996). Serands clients in Chicago, IL and the surrounding metropolitan area.
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About
- Gregory Andrew Duff is a lawyer practicing patent application, litigation, intellectual property
- Gregory received a B.S. degree from Purdue University in 1996, and has been licensed for 27 years
- Gregory practices at Rakoczy Molino Mazzochi Siwik LLP in Chicago, IL
Practice Areas Explained
Gregory Andrew Duff's Areas of Practice
Each practice area below reflects the types of cases Gregory Andrew Duff handles, with a brief overview of what that area of law covers.
Gregory Andrew Duff is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in Illinois →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Gregory Andrew Duff is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in Illinois →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Gregory Andrew Duff is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in Illinois →
Jurisdictional Context
Why local counsel matters in Illinois
Practicing law in Illinois. Legal matters in Illinois are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Chicago are typically filed in the local municipal court or the appropriate Illinois state district court, depending on subject matter and amount in controversy. An attorney licensed in Illinois 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 Illinois courts without local counsel or pro hac vice admission.
Looking for additional Illinois attorneys? Browse all attorneys in Chicago or all attorneys in Illinois.
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