Atty. Alan Marshall Ehrlich
Alan Marshall Ehrlich is a lawyer practicing intellectual property, chemical intellectual property, pharmaceutical intellectual property and 2 other areas of law. Alan received a M.B.A. degree from Georgia State University in 1972, and has been licensed for 35 years.
Chemical Intellectual Property & More Attorney · Serving Washington, DC · 35+ Years Experience
Profile Summary
About Alan Marshall Ehrlich at a Glance
Alan Marshall Ehrlich is a Patent Agent based in Washington, District of Columbia. They have 35+ years of legal experience, licensed to practice since 1991. Their practice focuses on patent and ip. Admitted to practice in Maryland (1991), District of Columbia (1994), and U.S. Supreme Court registered to practice before the U.S. Patent and Trademark Office (2006). Educated at George Washington University (J.D., 1991) and Georgia State University (M.B.A. Massachusetts, 1972). Serves clients in Washington, DC and the surrounding metropolitan area.
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About Alan Marshall Ehrlich
- Alan Marshall Ehrlich is a lawyer practicing intellectual property, chemical intellectual property, pharmaceutical intellectual property and 2 other areas of law
- Alan received a M.B.A. degree from Georgia State University in 1972, and has been licensed for 35 years
- Alan practices in Washington, DC
Practice Areas Explained
Alan Marshall Ehrlich's Areas of Legal Practice
Each practice area below reflects the types of cases Alan Marshall Ehrlich handles, with a practical overview of what that area of law involves and how it may apply to your situation in Washington.
Patent Law in Washington
Alan Marshall Ehrlich is one of 20,632 patent attorneys indexed nationally. Browse patent attorneys in District of Columbia →
Intellectual Property in Washington
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Alan Marshall Ehrlich is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in District of Columbia →
Jurisdictional Context
Why Local Counsel Matters in Washington
Practicing law in District of Columbia. Legal matters in District of Columbia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Washington are typically filed in the local municipal court or the appropriate District of Columbia state district court, depending on subject matter and amount in controversy. An attorney licensed in District of Columbia 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 District of Columbia courts without local counsel or pro hac vice admission.
Washington Courts and Legal Process
Choosing a Washington-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 District of Columbia attorneys? Browse all attorneys in Washington or all attorneys in District of Columbia.
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Professional Profile
Why Clients in Washington Choose Alan Marshall Ehrlich
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 Alan Marshall Ehrlich's practice in the field of patent and ip.
Decade-Tested Legal Experience
Alan Marshall Ehrlich brings 35+ 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 Maryland, District of Columbia, and U.S. Supreme Court registered to practice before the U.S. Patent and Trademark Office, Alan Marshall Ehrlich can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Broad Practice Area Coverage
Covering patent and ip, Alan Marshall Ehrlich can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Washington
A Washington-based practice means Alan Marshall Ehrlich 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 Alan Marshall Ehrlich Handles in Washington
Below is a representative sample of the types of matters Alan Marshall Ehrlich has experience with under District of Columbia 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 Alan Marshall Ehrlich directly to discuss the specifics of your situation.
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How People Find Alan Marshall Ehrlich Online
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Alan Marshall Ehrlich's Practice Areas & Specializations
Education & Law School Background
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