Atty. Mark Timothy Jansen
Mark Timothy Jansen is a lawyer practicing intellectual property litigation, litigation & trial, trade secrets and 6 other areas of law. Mark received a B.A. degree from University of California, Santa Cruz in 1978, and has been licensed for 42 years.
Profile Summary
About Mark Timothy Jansen at a glance
Mark Timothy Jansen is a Partner based in San Francisco, California, practicing at Crowell & Moring LLP. They have 42+ years of legal experience, licensed to practice since 1984. Their practice focuses on business, ip, trade secrets, and litigation. Admitted to practice in California U.S. Supreme Court U.S. Court of Appeals for the Federal Circuit U.S. Court of Appeals fo (1984). Educated at University of California, Hastings College of the Law (J.D., 1984) and University of California, Santa Cruz (B.A. Chemistry, 1978). Recognitions include BV Distinguished. Provides legal services in French Italian. Serands clients in San Francisco, CA and the surrounding metropolitan area.
Want to Get Service From This Attorney?
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About
- Mark Timothy Jansen is a lawyer practicing intellectual property litigation, litigation & trial, trade secrets and 6 other areas of law
- Mark received a B.A. degree from University of California, Santa Cruz in 1978, and has been licensed for 42 years
- Mark practices at Crowell & Moring LLP in San Francisco, CA
Practice Areas Explained
Mark Timothy Jansen's Areas of Practice
Each practice area below reflects the types of cases Mark Timothy Jansen handles, with a brief overview of what that area of law covers.
Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.
Mark Timothy Jansen is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →
IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.
Mark Timothy Jansen is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →
Mark Timothy Jansen is one of 6,644 trade secrets attorneys indexed nationally. Browse trade secrets attorneys in California →
Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.
Mark Timothy Jansen is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →
Jurisdictional Context
Why local counsel matters in California
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 San Francisco 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 andnue, 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.
Looking for additional California attorneys? Browse all attorneys in San Francisco or all attorneys in California.
Frequently Asked
Common questions about Mark Timothy Jansen
Where is Mark Timothy Jansen's law office located?
What practice areas does Mark Timothy Jansen handle?
How long has Mark Timothy Jansen practiced law?
What languages does Mark Timothy Jansen speak?
Where did Mark Timothy Jansen go to law school?
How can I contact Mark Timothy Jansen for a consultation?
What awards or recognition has Mark Timothy Jansen received?
Practice Areas
Education
Languages
Awards
Bar Admissions
Reviews
No reviews yet.