Atty. Brian E Powley

Atty. Brian E Powley

Brian E Powley is a lawyer practicing intellectual property, oil and gas law, environmental law and 1 other area of law. Brian received a M.B.A. degree from Oklahoma City University School of Law in 1982, and has been licensed for 29 years.

Oklahoma City Oklahoma City 29 yrs experience 29 year
Call (405) 874-4761 Book Appointment

Environmental Law & More Attorney · Serving Oklahoma City, OK · 29+ Years Experience

Profile Summary

About Brian E Powley at a Glance

Brian E Powley is a Member based in Oklahoma City, Oklahoma, practicing at Brian E. Powley, PLLC. They have 29+ years of legal experience, licensed to practice since 1997. Their practice focuses on ip, environmental, and energy. Admitted to practice in Oklahoma (1997), U.S. District Court, Western District of Oklahoma, U.S. District Court, District of Columbia and U.S (1997), District of Columbia (1998), and registered to practice before U.S. Patetne and Trademark Office (1998). Educated at Oklahoma City University School of Law (J.D., 1997) and Oklahoma City University School of Law (M.B.A. Oklahoma, 1982). Active member of Oklahoma County, Oklahoma. Serves clients in Oklahoma City, OK and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Brian E Powley

  • Brian E Powley is a lawyer practicing intellectual property, oil and gas law, environmental law and 1 other area of law
  • Brian received a M.B.A. degree from Oklahoma City University School of Law in 1982, and has been licensed for 29 years
  • Brian practices at Brian E. Powley, PLLC in Oklahoma City, OK

Practice Areas Explained

Brian E Powley's Areas of Legal Practice

Each practice area below reflects the types of cases Brian E Powley handles, with a practical overview of what that area of law involves and how it may apply to your situation in Oklahoma City.

Intellectual Property in Oklahoma City

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

Brian E Powley is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Oklahoma →

Environmental Law in Oklahoma City

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

Brian E Powley is one of 55,977 environmental attorneys indexed nationally. Browse environmental attorneys in Oklahoma →

Energy & Utilities Law in Oklahoma City

Energy attorneys for oil & gas, renewables, utility regulation, and energy sector transactions.

Brian E Powley is one of 35,985 energy attorneys indexed nationally. Browse energy attorneys in Oklahoma →

Jurisdictional Context

Why Local Counsel Matters in Oklahoma City

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

Oklahoma City Courts and Legal Process

Choosing a Oklahoma City-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 Oklahoma attorneys? Browse all attorneys in Oklahoma City or all attorneys in Oklahoma.

Frequently Asked

Common Questions About Brian E Powley

Where is Brian E Powley's law office located?
Brian E Powley's law practice is located in Oklahoma City, Oklahoma. The firm is Brian E. Powley, PLLC. You can contact the office directly through this profile page.
What practice areas does Brian E Powley handle?
Brian E Powley focuses on ip, environmental, energy. Each practice area listed reflects experience handling cases of that type in Oklahoma.
How long has Brian E Powley practiced law?
Brian E Powley has 29+ years of legal experience and has been licensed since 1997.
Where did Brian E Powley go to law school?
Brian E Powley earned their education at (J.D., 1997); (M.B.A. Oklahoma, 1982).
How can I contact Brian E Powley for a consultation?
You can contact Brian E Powley 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 Oklahoma City Choose Brian E Powley

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 Brian E Powley's practice in the field of ip, environmental, and energy.

Decade-Tested Legal Experience

Brian E Powley brings 29+ 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 Oklahoma, U.S. District Court, Western District of Oklahoma, U.S. District Court, District of Columbia and U.S, and District of Columbia, Brian E Powley can represent clients in cases that span state lines or require counsel in multiple jurisdictions.

Broad Practice Area Coverage

Covering ip, environmental, and energy, Brian E Powley can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Oklahoma City

A Oklahoma City-based practice means Brian E Powley 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 Brian E Powley Handles in Oklahoma City

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

Trademark registration
IP
Copyright infringement defense
IP
Patent prosecution
IP
Trade secret protection
IP

This list is illustrative, not exhaustive. Contact Brian E Powley directly to discuss the specifics of your situation.

Search Reference

How People Find Brian E Powley Online

Prospective clients searching for legal help in Oklahoma City 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 Brian E Powley.

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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 Brian E Powley directly.

Brian E Powley's Practice Areas & Specializations

Education & Law School Background

J.D.
Oklahoma City University School of Law
- 1997
M.B.A. Oklahoma
Oklahoma City University School of Law
- 1982

Bar Admissions & Licensed Jurisdictions

Oklahoma
Admitted: 1997
U.S. District Court, Western District of Oklahoma, U.S. District Court, District of Columbia and U.S
Admitted: 1997
District of Columbia
Admitted: 1998
registered to practice before U.S. Patetne and Trademark Office
Admitted: 1998

Client Reviews & Ratings — Brian E Powley

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