Derek Andrew Simpson
The Law Offices of Derek A. Simpson, PC
Valencia, CA
About Derek Andrew Simpson
Derek Andrew Simpson is a California-licensed attorney practicing in Valencia, California. Admitted to the State Bar of California in 1996 (Bar #186603) with 30 years of practice. Currently practices at The Law Offices of Derek A. Simpson, PC.
This profile was compiled from publicly available State Bar of California records. Is this your profile? Claim it to add your bio, photo, and more.
Education
- Law School: Southern Methodist Univ SOL; Dallas TX
Common questions about Intellectual Property in California
Answered by California Legal Guide
How do I find a California intellectual property attorney?
Browse the 202,089 California intellectual property attorneys above by county or use the practice-area cards. Each attorney is verified against the State Bar of California records.
What does it cost to hire a California intellectual property attorney?
California intellectual property attorneys typically charge hourly ($200-$400) or flat fees depending on case type. Many offer free initial consultations. All fee structures must be communicated to the client in writing per Rule 1.5 of the California Rules of Professional Conduct.
How long does a California intellectual property case take?
Case duration depends on case type, court calendar, and complexity. Uncontested matters typically resolve in 3-6 months; contested matters with disputes can take 12-24+ months. Your attorney can give you a more specific estimate based on your facts.
Notable Case Results
Office Location
The Law Offices of Derek A. Simpson, PC
The Law Offices of Derek A. Simpson, PC, 25350 Magic Mountain Pkwy, Ste 300
Valencia, CA 91355
Discipline status
We publish disciplinary status sourced from public State Bar of California records on every attorney profile. We display this transparently because clients deserve full information. Disciplinary history alone does not mean an attorney is unqualified — many attorneys with past discipline are competent practitioners — but it is information clients have a right to know when making a hiring decision.
Verified from State Bar of California records 2026-06-13.
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