Atty. Oleg Ioselevich

Atty. Oleg Ioselevich

Oleg Ioselevich is a lawyer practicing patent application, trademark application, patent prosecution and 1 other area of law. Oleg received a B.S. degree from Long Island University in 1995, and has been licensed for 20 years.

New York New York 20 yrs experience 20 year
Call (732) 802-6388 Book Appointment

Profile Summary

About Oleg Ioselevich at a glance

Oleg Ioselevich is a Patent Attorney based in New York, New York, practicing at Davidson, Davidson & Kappel, LLC. They have 20+ years of legal experience, licensed to practice since 2006. Their practice focuses on patent and trademark. Admitted to practice in New York registered to practice before U.S. Patent and Trademark Office (2006). Educated at Brooklyn Law School (J.D., 2005) and Long Island University (B.S. Pharmacy, 1995). Serands clients in New York, NY and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Oleg Ioselevich is a lawyer practicing patent application, trademark application, patent prosecution and 1 other area of law
  • Oleg received a B.S. degree from Long Island University in 1995, and has been licensed for 20 years
  • Oleg practices at Davidson, Davidson & Kappel, LLC in New York, NY

Practice Areas Explained

Oleg Ioselevich's Areas of Practice

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

Patent Law

Oleg Ioselevich is one of 20,749 patent attorneys indexed nationally. Browse patent attorneys in New York →

Trademark Law

Oleg Ioselevich is one of 23,222 trademark attorneys indexed nationally. Browse trademark attorneys in New York →

Jurisdictional Context

Why local counsel matters in New York

Practicing law in New York. Legal matters in New York are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in New York are typically filed in the local municipal court or the appropriate New York state district court, depending on subject matter and amount in controversy. An attorney licensed in New York 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 New York courts without local counsel or pro hac vice admission.

Looking for additional New York attorneys? Browse all attorneys in New York or all attorneys in New York.

Frequently Asked

Common questions about Oleg Ioselevich

Where is Oleg Ioselevich's law office located?
Oleg Ioselevich's law practice is located in New York, New York. The firm is Davidson, Davidson & Kappel, LLC. You can contact the office directly through this profile page.
What practice areas does Oleg Ioselevich handle?
Oleg Ioselevich focuses on patent, trademark. Each practice area listed reflects experience handling cases of that type in New York.
How long has Oleg Ioselevich practiced law?
Oleg Ioselevich has 20+ years of legal experience and has been licensed since 2006.
Where did Oleg Ioselevich go to law school?
Oleg Ioselevich earned their education at (J.D., 2005); (B.S. Pharmacy, 1995).
How can I contact Oleg Ioselevich for a consultation?
You can contact Oleg Ioselevich 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.
Brooklyn Law School
- 2005
B.S. Pharmacy
Long Island University
- 1995

Bar Admissions

New York registered to practice before U.S. Patent and Trademark Office
Admitted: 2006

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