Atty. Sean Patrick Greaney

Atty. Sean Patrick Greaney

Sean Patrick Greaney is a lawyer practicing corporate, mergers and acquisitions, business law and 8 other areas of law. Sean received a B.A. degree from California State University, and has been licensed for 19 years.

Los Angeles Los Angeles 19 yrs experience 19 year
Call (424) 279-7635 Book Appointment

Business Law & More Attorney · Serving Los Angeles, CA · 19+ Years Experience

Profile Summary

About Sean Patrick Greaney at a Glance

Sean Patrick Greaney is a formation, business, ip, m&a, and securities attorney based in Los Angeles, California. They have 19+ years of legal experience, licensed to practice since 2007. Admitted to practice in California (2007) and U.S. District Court, Central District of California (2007). Educated at Pepperdine University School of Law J.D. (—) and California State University B.A. (—). Serves clients in Los Angeles, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Sean Patrick Greaney

  • Sean Patrick Greaney is a lawyer practicing corporate, mergers and acquisitions, business law and 8 other areas of law
  • Sean received a B.A. degree from California State University, and has been licensed for 19 years
  • Sean practices in Los Angeles, CA

Practice Areas Explained

Sean Patrick Greaney's Areas of Legal Practice

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

Business Formation in Los Angeles

Sean Patrick Greaney is one of 35,326 formation attorneys indexed nationally. Browse formation attorneys in California →

Business & Corporate Law in Los Angeles

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

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

Intellectual Property in Los Angeles

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

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

Mergers & Acquisitions in Los Angeles

Sean Patrick Greaney is one of 49,430 m&a attorneys indexed nationally. Browse m&a attorneys in California →

Securities Law in Los Angeles

Sean Patrick Greaney is one of 64,075 securities attorneys indexed nationally. Browse securities attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Los Angeles

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 Los Angeles 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.

Los Angeles Courts and Legal Process

Choosing a Los Angeles-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 Los Angeles or all attorneys in California.

Frequently Asked

Common Questions About Sean Patrick Greaney

Where is Sean Patrick Greaney's law office located?
Sean Patrick Greaney's law practice is located in Los Angeles, California. You can contact the office directly through this profile page.
What practice areas does Sean Patrick Greaney handle?
Sean Patrick Greaney focuses on formation, business, ip, m&a, securities. Each practice area listed reflects experience handling cases of that type in California.
How long has Sean Patrick Greaney practiced law?
Sean Patrick Greaney has 19+ years of legal experience and has been licensed since 2007.
Where did Sean Patrick Greaney go to law school?
Sean Patrick Greaney earned their education at (—); (—).
How can I contact Sean Patrick Greaney for a consultation?
You can contact Sean Patrick Greaney 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 Los Angeles Choose Sean Patrick Greaney

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 Greaney's practice in the field of formation, business, ip, m&a, and securities.

Decade-Tested Legal Experience

Sean Patrick Greaney brings 19+ 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 California and U.S. District Court, Central District of California, Sean Patrick Greaney can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

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

Local Presence in Los Angeles

A Los Angeles-based practice means Sean Patrick Greaney 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 Greaney Handles in Los Angeles

Below is a representative sample of the types of matters Sean Patrick Greaney 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
Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

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

Search Reference

How People Find Sean Patrick Greaney Online

Prospective clients searching for legal help in Los Angeles 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 Greaney.

Sean Patrick Greaney attorney Sean Patrick Greaney lawyer Sean Patrick Greaney Los Angeles Sean Patrick Greaney California Sean Patrick Greaney reviews Sean Patrick Greaney contact formation attorney in Los Angeles formation lawyer Los Angeles best formation attorney Los Angeles top rated formation lawyer near me formation attorney California find a lawyer near me how to hire an attorney

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 Greaney directly.

Education & Law School Background

—
Pepperdine University School of Law J.D.
- In Progress
—
California State University B.A.
- In Progress

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2007
U.S. District Court, Central District of California
Admitted: 2007

Client Reviews & Ratings — Sean Patrick Greaney

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