Atty. William J Daniel
William J Daniel is a lawyer practicing patent law. William received a degree from North Carolina State University in 1947, and has been licensed for 76 years.
Patent Law Attorney · Serving Arlington, VA · 76+ Years Experience
Profile Summary
About William J Daniel at a Glance
William J Daniel is a ip attorney based in Arlington, Virginia. They have 76+ years of legal experience, licensed to practice since 1950. Admitted to practice in U.S. Supreme Court and U.S. Court of Appeals, District of Columbia Circuit (1950), Virginia (1973), U.S. Court of Customs and Patent Appeals (1982), and U.S. Court of Appeals for the Federal Circuit (1982). Educated at George Washington University (LL.B., 1950) and North Carolina State University (B.Chem.E., 1947). Serves clients in Arlington, VA and the surrounding metropolitan area.
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About William J Daniel
- William J Daniel is a lawyer practicing patent law
- William received a degree from North Carolina State University in 1947, and has been licensed for 76 years
- William practices in Arlington, VA
Practice Areas Explained
William J Daniel's Areas of Legal Practice
Each practice area below reflects the types of cases William J Daniel handles, with a practical overview of what that area of law involves and how it may apply to your situation in Arlington.
Intellectual Property in Arlington
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
William J Daniel is one of 105,285 ip attorneys indexed nationally. Browse ip attorneys in Virginia →
Jurisdictional Context
Why Local Counsel Matters in Arlington
Practicing law in Virginia. Legal matters in Virginia are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Arlington are typically filed in the local municipal court or the appropriate Virginia state district court, depending on subject matter and amount in controversy. An attorney licensed in Virginia 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 Virginia courts without local counsel or pro hac vice admission.
Arlington Courts and Legal Process
Choosing a Arlington-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 Virginia attorneys? Browse all attorneys in Arlington or all attorneys in Virginia.
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Professional Profile
Why Clients in Arlington Choose William J Daniel
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 William J Daniel's practice in the field of ip.
Decade-Tested Legal Experience
William J Daniel brings 76+ 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 U.S. Supreme Court and U.S. Court of Appeals, District of Columbia Circuit, Virginia, and U.S. Court of Customs and Patent Appeals, William J Daniel can represent clients in cases that span state lines or require counsel in multiple jurisdictions.
Focused IP Practice
Concentrating on ip means William J Daniel's knowledge of relevant statutes, case law, and procedural nuances stays current — unlike generalist practices that spread attention across unrelated fields.
Local Presence in Arlington
A Arlington-based practice means William J Daniel 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 William J Daniel Handles in Arlington
Below is a representative sample of the types of matters William J Daniel has experience with under Virginia 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 William J Daniel directly to discuss the specifics of your situation.
Search Reference
How People Find William J Daniel Online
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William J Daniel's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
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