Atty. John Gillick
John Gillick is a lawyer practicing intellectual property litigation, patent prosecution, portfolio strategy and management. John received a B.S. degree from University of Florida in 2003, and has been licensed for 18 years.
Intellectual Property Litigation & More Attorney · Serving Wilmington, DE · 18+ Years Experience
Profile Summary
About John Gillick at a Glance
John Gillick is a patent and ip attorney based in Wilmington, Delaware. They have 18+ years of legal experience, licensed to practice since 2008. Admitted to practice in New York (2008) and District of Columbia registered to practice before U.S. Patent and Trademark Office (2009). Educated at George Washington University Law School (J.D., 2007) and University of Florida (B.S. University, 2003). Serves clients in Wilmington, DE and the surrounding metropolitan area.
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About John Gillick
- John Gillick is a lawyer practicing intellectual property litigation, patent prosecution, portfolio strategy and management
- John received a B.S. degree from University of Florida in 2003, and has been licensed for 18 years
- John practices in Wilmington, DE
Practice Areas Explained
John Gillick's Areas of Legal Practice
Each practice area below reflects the types of cases John Gillick handles, with a practical overview of what that area of law involves and how it may apply to your situation in Wilmington.
Patent Law in Wilmington
John Gillick is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Delaware →
Intellectual Property in Wilmington
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
John Gillick is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Delaware →
Jurisdictional Context
Why Local Counsel Matters in Wilmington
Practicing law in Delaware. Legal matters in Delaware are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Wilmington are typically filed in the local municipal court or the appropriate Delaware state district court, depending on subject matter and amount in controversy. An attorney licensed in Delaware brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Delaware courts without local counsel or pro hac vice admission.
Wilmington Courts and Legal Process
Choosing a Wilmington-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Delaware attorneys? Browse all attorneys in Wilmington or all attorneys in Delaware.
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Professional Profile
Why Clients in Wilmington Choose John Gillick
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish John Gillick's practice in the field of patent and ip.
Decade-Tested Legal Experience
John Gillick brings 18+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Multi-State Bar Admission
Licensed in New York and District of Columbia registered to practice before U.S. Patent and Trademark Office, John Gillick can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent and ip, John Gillick can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Wilmington
A Wilmington-based practice means John Gillick attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues John Gillick Handles in Wilmington
Below is a representative sample of the types of matters John Gillick has experience with under Delaware law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact John Gillick directly to discuss the specifics of your situation.
Search Reference
How People Find John Gillick Online
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John Gillick's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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