Atty. Dag Hoffseide Johansen

Atty. Dag Hoffseide Johansen

Dag Hoffseide Johansen is a lawyer practicing patent application, intellectual property, licensing and 2 other areas of law. Dag received a degree from Rensselaer Polytechnic Inst, Troy NY, and has been licensed for 34 years.

Menlo Park Menlo Park 34 yrs experience 34 year
Call (669) 330-1806 Book Appointment

Profile Summary

About Dag Hoffseide Johansen at a glance

Dag Hoffseide Johansen is a formation, patent, ip, and litigation attorney based in Menlo Park, California. They have 34+ years of legal experience, licensed to practice since 1992. Admitted to practice in California (1992). Educated at University of California, Hastings College of the Law (J.D., 1992) and Rensselaer Polytechnic Inst, Troy NY Rensselaer Polytechnic Institute B.S. University of California Hastings College of Law, San Francisco CA (—). Serands clients in Menlo Park, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Dag Hoffseide Johansen is a lawyer practicing patent application, intellectual property, licensing and 2 other areas of law
  • Dag received a degree from Rensselaer Polytechnic Inst, Troy NY, and has been licensed for 34 years
  • Dag practices in Menlo Park, CA

Practice Areas Explained

Dag Hoffseide Johansen's Areas of Practice

Each practice area below reflects the types of cases Dag Hoffseide Johansen handles, with a brief overview of what that area of law covers.

Business Formation

Dag Hoffseide Johansen is one of 35,584 formation attorneys indexed nationally. Browse formation attorneys in California →

Patent Law

Dag Hoffseide Johansen is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in California →

Intellectual Property

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

Dag Hoffseide Johansen 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.

Dag Hoffseide Johansen 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 Menlo Park 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 Menlo Park or all attorneys in California.

Frequently Asked

Common questions about Dag Hoffseide Johansen

Where is Dag Hoffseide Johansen's law office located?
Dag Hoffseide Johansen's law practice is located in Menlo Park, California. You can contact the office directly through this profile page.
What practice areas does Dag Hoffseide Johansen handle?
Dag Hoffseide Johansen focuses on formation, patent, ip, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Dag Hoffseide Johansen practiced law?
Dag Hoffseide Johansen has 34+ years of legal experience and has been licensed since 1992.
Where did Dag Hoffseide Johansen go to law school?
Dag Hoffseide Johansen earned their education at (J.D., 1992); (—).
How can I contact Dag Hoffseide Johansen for a consultation?
You can contact Dag Hoffseide Johansen 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.

Education

J.D.
University of California, Hastings College of the Law
- 1992
Rensselaer Polytechnic Inst, Troy NY Rensselaer Polytechnic Institute B.S. University of California Hastings College of Law, San Francisco CA
- In Progress

Bar Admissions

California
Admitted: 1992

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