Atty. Mariette Ann Castillo

Atty. Mariette Ann Castillo

Mariette Ann Castillo is a lawyer practicing litigation, corporate & incorporation, intellectual property and 1 other area of law. Mariette has been licensed for 20 years.

San Jose San Jose 20 yrs experience 20 year
Call (424) 600-2926 Book Appointment

Profile Summary

About Mariette Ann Castillo at a glance

Mariette Ann Castillo is a formation, ip, litigation, and appellate attorney based in San Jose, California. They have 20+ years of legal experience, licensed to practice since 2006. Admitted to practice in Illinois (2006). Serands clients in San Jose, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Mariette Ann Castillo is a lawyer practicing litigation, corporate & incorporation, intellectual property and 1 other area of law
  • Mariette has been licensed for 20 years
  • Mariette practices in San Jose, CA

Practice Areas Explained

Mariette Ann Castillo's Areas of Practice

Each practice area below reflects the types of cases Mariette Ann Castillo handles, with a brief overview of what that area of law covers.

Business Formation

Mariette Ann Castillo is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in California →

Intellectual Property

IP attorneys protect inventions, brands, and creative work through patent prosecution, trademark registration, copyright, and trade-secret enforcement.

Mariette Ann Castillo is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Civil Litigation

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mariette Ann Castillo is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Appellate Practice

Appellate attorneys for civil and criminal appeals at state and federal court.

Mariette Ann Castillo is one of 86,319 appellate attorneys indexed nationally. Browse appellate 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 Jose 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 Jose or all attorneys in California.

Frequently Asked

Common questions about Mariette Ann Castillo

Where is Mariette Ann Castillo's law office located?
Mariette Ann Castillo's law practice is located in San Jose, California. You can contact the office directly through this profile page.
What practice areas does Mariette Ann Castillo handle?
Mariette Ann Castillo focuses on formation, ip, litigation, appellate. Each practice area listed reflects experience handling cases of that type in California.
How long has Mariette Ann Castillo practiced law?
Mariette Ann Castillo has 20+ years of legal experience and has been licensed since 2006.
How can I contact Mariette Ann Castillo for a consultation?
You can contact Mariette Ann Castillo directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Bar Admissions

Illinois
Admitted: 2006

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