Atty. Sean Patrick McGeehan

Atty. Sean Patrick McGeehan

Sean Patrick McGeehan is a lawyer practicing business law, intellectual property law, corporate. Sean received a B.S. degree from Ohio State University in 1994, and has been licensed for 26 years.

San Diego San Diego 26 yrs experience 26 year
Call (858) 252-1215 Book Appointment

Business Law & More Attorney · Serving San Diego, CA · 26+ Years Experience

Profile Summary

About Sean Patrick McGeehan at a Glance

Sean Patrick McGeehan is an Associate based in San Diego, California, practicing at Gunderson Dettmer Stough Villeneuve Franklin & Hachigian, LLP. They have 26+ years of legal experience, licensed to practice since 2000. Their practice focuses on business, real estate, and ip. Admitted to practice in Minnesota (2000) and California (2014). Educated at University of Minnesota Law School (J.D., 2000) and Ohio State University (B.S. University, 1994). Serves clients in San Diego, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Sean Patrick McGeehan

  • Sean Patrick McGeehan is a lawyer practicing business law, intellectual property law, corporate
  • Sean received a B.S. degree from Ohio State University in 1994, and has been licensed for 26 years
  • Sean practices at Gunderson Dettmer Stough Villeneuve Franklin & Hachigian, LLP in San Diego, CA

Practice Areas Explained

Sean Patrick McGeehan's Areas of Legal Practice

Each practice area below reflects the types of cases Sean Patrick McGeehan handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Diego.

Business & Corporate Law in San Diego

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Sean Patrick McGeehan is one of 497,491 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law in San Diego

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

Sean Patrick McGeehan is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Intellectual Property in San Diego

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Sean Patrick McGeehan is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in San Diego

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Diego are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California 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 California courts without local counsel or pro hac vice admission.

San Diego Courts and Legal Process

Choosing a San Diego-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 California attorneys? Browse all attorneys in San Diego or all attorneys in California.

Frequently Asked

Common Questions About Sean Patrick McGeehan

Where is Sean Patrick McGeehan's law office located?
Sean Patrick McGeehan's law practice is located in San Diego, California. The firm is Gunderson Dettmer Stough Villeneuve Franklin & Hachigian, LLP. You can contact the office directly through this profile page.
What practice areas does Sean Patrick McGeehan handle?
Sean Patrick McGeehan focuses on business, real estate, ip. Each practice area listed reflects experience handling cases of that type in California.
How long has Sean Patrick McGeehan practiced law?
Sean Patrick McGeehan has 26+ years of legal experience and has been licensed since 2000.
Where did Sean Patrick McGeehan go to law school?
Sean Patrick McGeehan earned their education at (J.D., 2000); (B.S. University, 1994).
How can I contact Sean Patrick McGeehan for a consultation?
You can contact Sean Patrick McGeehan directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in San Diego Choose Sean Patrick McGeehan

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 Sean Patrick McGeehan's practice in the field of business, real estate, and ip.

Decade-Tested Legal Experience

Sean Patrick McGeehan brings 26+ 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 Minnesota and California, Sean Patrick McGeehan can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering business, real estate, and ip, Sean Patrick McGeehan can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Diego

A San Diego-based practice means Sean Patrick McGeehan 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 Sean Patrick McGeehan Handles in San Diego

Below is a representative sample of the types of matters Sean Patrick McGeehan has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Business formation and structure
Business
Contract drafting and review
Business
Partnership disputes
Business
Merger and acquisition support
Business
Residential property transactions
Real Estate
Commercial lease disputes
Real Estate
Title and deed issues
Real Estate
Landlord-tenant conflicts
Real Estate
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Sean Patrick McGeehan directly to discuss the specifics of your situation.

Search Reference

How People Find Sean Patrick McGeehan Online

Prospective clients searching for legal help in San Diego commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Sean Patrick McGeehan.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Sean Patrick McGeehan directly.

Sean Patrick McGeehan's Practice Areas & Specializations

Education & Law School Background

J.D.
University of Minnesota Law School
- 2000
B.S. University
Ohio State University
- 1994

Bar Admissions & Licensed Jurisdictions

Minnesota
Admitted: 2000
California
Admitted: 2014

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