Intellectual Property & More Attorney · Serving Portland, OR · 54+ Years Experience
Profile Summary
About Dennis E. Stenzel at a Glance
Dennis E. Stenzel is a patent, trademark, ip, ip licensing, and litigation attorney based in Portland, Oregon. They have 54+ years of legal experience, licensed to practice since 1972. Admitted to practice in California (1972), Oregon (1972), U.S. District Court, District of Oregon (1972), and U.S. Court of Appeals, Federal Circuit (1982). Educated at George Washington University National Law Center (J.D., 1971) and Brigham Young University (B.S. Chemistry, 1967). Recognitions include AV Preeminent. Active member of Multnomah County Bar Association Oregon State Bar (Chairman, Patent and Trademark Section, 1985-1986) State Bar of California Oregon Patent Law Association (Board Member) American Intellectual Property Law Association. Serves clients in Portland, OR and the surrounding metropolitan area.
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About Dennis E. Stenzel
- Mr. Dennis E. Stenzel is a lawyer practicing intellectual property, unfair competition, litigation and 6 other areas of law
- Dennis received a B.S. degree from Brigham Young University in 1967, and has been licensed for 54 years
- Dennis practices in Portland, OR
Practice Areas Explained
Dennis E. Stenzel's Areas of Legal Practice
Each practice area below reflects the types of cases Dennis E. Stenzel handles, with a practical overview of what that area of law involves and how it may apply to your situation in Portland.
Patent Law in Portland
Dennis E. Stenzel is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in Oregon →
Trademark Law in Portland
Dennis E. Stenzel is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in Oregon →
Intellectual Property in Portland
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Dennis E. Stenzel is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Oregon →
IP Licensing in Portland
Dennis E. Stenzel is one of 2,726 ip licensing attorneys indexed nationally. Browse ip licensing attorneys in Oregon →
Civil Litigation in Portland
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Dennis E. Stenzel is one of 450,751 litigation attorneys indexed nationally. Browse litigation attorneys in Oregon →
Jurisdictional Context
Why Local Counsel Matters in Portland
Practicing law in Oregon. Legal matters in Oregon are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Portland are typically filed in the local municipal court or the appropriate Oregon state district court, depending on subject matter and amount in controversy. An attorney licensed in Oregon 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 Oregon courts without local counsel or pro hac vice admission.
Portland Courts and Legal Process
Choosing a Portland-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 Oregon attorneys? Browse all attorneys in Portland or all attorneys in Oregon.
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Professional Profile
Why Clients in Portland Choose Dennis E. Stenzel
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 Dennis E. Stenzel's practice in the field of patent, trademark, ip, ip licensing, and litigation.
Decade-Tested Legal Experience
Dennis E. Stenzel brings 54+ 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, Oregon, and U.S. District Court, District of Oregon, Dennis E. Stenzel can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent, trademark, and ip, Dennis E. Stenzel can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Portland
A Portland-based practice means Dennis E. Stenzel 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 Dennis E. Stenzel Handles in Portland
Below is a representative sample of the types of matters Dennis E. Stenzel has experience with under Oregon 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 Dennis E. Stenzel directly to discuss the specifics of your situation.
Search Reference
How People Find Dennis E. Stenzel Online
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Dennis E. Stenzel's Practice Areas & Specializations
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