Atty. David Reuben Kiferbaum

Atty. David Reuben Kiferbaum

David Reuben Kiferbaum is a lawyer practicing intellectual property, mergers & acquisitions, technology transactions and 2 other areas of law. David received a B.A. degree from Government Cornell University in 2008, and has been licensed for 14 years.

San Francisco San Francisco 14 yrs experience 14 year
Call (415) 520-2261 Book Appointment

Profile Summary

About David Reuben Kiferbaum at a glance

David Reuben Kiferbaum is a ip, m&a, and international attorney based in San Francisco, California. They have 14+ years of legal experience, licensed to practice since 2012. Admitted to practice in New York (2012) and California (2013). Educated at Cornell Law School (J.D. Magna, 2011) and Government Cornell University (B.A. Magna, 2008). Serands clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David Reuben Kiferbaum is a lawyer practicing intellectual property, mergers & acquisitions, technology transactions and 2 other areas of law
  • David received a B.A. degree from Government Cornell University in 2008, and has been licensed for 14 years
  • David practices in San Francisco, CA

Practice Areas Explained

David Reuben Kiferbaum's Areas of Practice

Each practice area below reflects the types of cases David Reuben Kiferbaum handles, with a brief overview of what that area of law covers.

Intellectual Property

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

David Reuben Kiferbaum is one of 106,079 ip attorneys indexed nationally. Browse ip attorneys in California →

Mergers & Acquisitions

David Reuben Kiferbaum is one of 49,731 m&a attorneys indexed nationally. Browse m&a attorneys in California →

International Law

International law attorneys for cross-border transactions, trade, foreign investment, and treaties.

David Reuben Kiferbaum is one of 40,133 international attorneys indexed nationally. Browse international 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 David Reuben Kiferbaum

Where is David Reuben Kiferbaum's law office located?
David Reuben Kiferbaum's law practice is located in San Francisco, California. You can contact the office directly through this profile page.
What practice areas does David Reuben Kiferbaum handle?
David Reuben Kiferbaum focuses on ip, m&a, international. Each practice area listed reflects experience handling cases of that type in California.
How long has David Reuben Kiferbaum practiced law?
David Reuben Kiferbaum has 14+ years of legal experience and has been licensed since 2012.
Where did David Reuben Kiferbaum go to law school?
David Reuben Kiferbaum earned their education at (J.D. Magna, 2011); (B.A. Magna, 2008).
How can I contact David Reuben Kiferbaum for a consultation?
You can contact David Reuben Kiferbaum 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. Magna
Cornell Law School
- 2011
B.A. Magna
Government Cornell University
- 2008

Bar Admissions

New York
Admitted: 2012
California
Admitted: 2013

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