Atty. Marlene Klein
Marlene Klein is a lawyer practicing patents, trademarks, copyrights and 1 other area of law. Marlene received a B.S. degree from California State Polytechnic University in 1986, and has been licensed for 30 years.
Copyrights & More Attorney · Serving Irvine, CA · 30+ Years Experience
Profile Summary
About Marlene Klein at a Glance
Marlene Klein is a Canon USA IP Dept. based in Irvine, California. They have 30+ years of legal experience, licensed to practice since 1996. Their practice focuses on patent, trademark, copyright, real estate, and ip. Admitted to practice in California (1996), U.S. District Court, Central District of California (1996), and Washington (Inactive) registered to practice before U.S. Patent and Trademark Office (1999). Educated at Loyola Law School (J.D., 1996) and California State Polytechnic University (B.S. Computer, 1986). Serves clients in Irvine, CA and the surrounding metropolitan area.
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About Marlene Klein
- Marlene Klein is a lawyer practicing patents, trademarks, copyrights and 1 other area of law
- Marlene received a B.S. degree from California State Polytechnic University in 1986, and has been licensed for 30 years
- Marlene practices in Irvine, CA
Practice Areas Explained
Marlene Klein's Areas of Legal Practice
Each practice area below reflects the types of cases Marlene Klein handles, with a practical overview of what that area of law involves and how it may apply to your situation in Irvine.
Patent Law in Irvine
Marlene Klein is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in California →
Trademark Law in Irvine
Marlene Klein is one of 23,086 trademark attorneys indexed nationally. Browse trademark attorneys in California →
Copyright Law in Irvine
Marlene Klein is one of 17,404 copyright attorneys indexed nationally. Browse copyright attorneys in California →
Real Estate Law in Irvine
Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.
Marlene Klein is one of 313,729 real estate attorneys indexed nationally. Browse real estate attorneys in California →
Intellectual Property in Irvine
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Marlene Klein is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in California →
Jurisdictional Context
Why Local Counsel Matters in Irvine
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 Irvine 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.
Irvine Courts and Legal Process
Choosing a Irvine-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 Irvine or all attorneys in California.
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Professional Profile
Why Clients in Irvine Choose Marlene Klein
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 Marlene Klein's practice in the field of patent, trademark, copyright, real estate, and ip.
Decade-Tested Legal Experience
Marlene Klein brings 30+ 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, U.S. District Court, Central District of California, and Washington (Inactive) registered to practice before U.S. Patent and Trademark Office, Marlene Klein can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent, trademark, and copyright, Marlene Klein can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Irvine
A Irvine-based practice means Marlene Klein 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 Marlene Klein Handles in Irvine
Below is a representative sample of the types of matters Marlene Klein 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.
This list is illustrative, not exhaustive. Contact Marlene Klein directly to discuss the specifics of your situation.
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How People Find Marlene Klein Online
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Marlene Klein's Practice Areas & Specializations
Education & Law School Background
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