Strategic Clarity. Unparalleled Experience. Definitive Results in Intellectual Property.

In today’s global marketplace, your Intellectual Property (IP) is your most valuable asset. Protecting it requires more than standard legal counsel; it demands sophisticated advocacy, deep commercial insight, and a proven track record of managing complex disputes through to a successful resolution.

Welcome to Yossi Sivan Law Firm.

Based in Israel, we are a premier boutique intellectual property law firm specializing in high-stakes IP litigation, global brand protection, anti-counterfeiting, and strategic portfolio management. Our firm represents a diverse roster of elite international and domestic brands across fashion, technology, entertainment, and consumer goods. We are defined by our commitment to legal excellence and our ability to deliver meaningful, precedent-setting results for our clients.

“Yossi Sivan can lay claim to being the full package; he files with finesse and has the eloquence, expertise and confidence to render unassailable pleadings in the courtroom.”

— World Trademark Review (WTR)

A Sophisticated Approach to High-Stakes Litigation

We operate on a clear principle: Our clients’ commercial objectives always come first.

Whether navigating complex cross-border trademark disputes or protecting proprietary designs, we leverage creative legal strategies to safeguard our clients’ market positions.

When global corporations and iconic brands face infringement challenges in the Israeli market, they turn to our firm. We are trusted to handle sensitive, high-value disputes because we combine meticulous legal analysis with an assertive courtroom presence.

Setting Legal Precedents: Our Notable Victories

Our litigation record features some of the most influential IP decisions in modern Israeli jurisprudence—rulings that have reshaped the legal landscape for rights holders.

 The Lifestyle Equities v. Rami Levy Case (Retailer Liability)

Representing the owners of the iconic BEVERLY HILLS POLO CLUB brand, our firm secured a landmark victory in the Tel Aviv District Court against one of Israel’s largest supermarket chains. The court awarded over NIS 3,000,000 in damages for trademark infringement. This case established a crucial legal precedent in Israel, ruling that retailers and third-party distributors can be held fully accountable for selling unauthorized goods, even under restrictive licensing claims.

The Don Gili Case (Personal Director Liability and Gross Profits Compensation)

In another significant triumph for the Beverly Hills Polo Club brand, our firm successfully argued a breakthrough case regarding corporate governance in IP law. The Tel Aviv District Court issued a NIS 3 million judgment, notably holding individual corporate directors personally liable for trademark infringement. This ruling serves as a landmark precedent, ensuring that corporate structures cannot be used to shield individuals who actively direct infringing activities.

Recognized by the Global Legal Community

Our strategic victories and dedication to the practice of intellectual property law have earned our firm consistent recognition from the world’s most prestigious legal directories and media outlets:

World Trademark Review (WTR): Highlighted our firm’s cases as “landmark decisions in Israel that help rights holders seek greater compensation and set a vital precedent for retailer liability.”

The Legal 500: Consistently ranks our firm in the Intellectual Property Disputes category, noting that Yossi Sivan is “highly specialized in acting for international brands” and possesses “extraordinary knowledge and expertise in trademark and copyright litigation.” 

Managing IP: “Yossi Sivan explains how Israeli judgment is a pro-brand owner departure from the norm and why it sends a strong message that corporate structures are not always a shield”.

Managing IP Frequently features our case strategies in exclusive deep-dives, commending our firm’s meticulous handling of complex financial forensics and multi-year litigation.

Comprehensive Intellectual Property Capabilities

We offer a full suite of services designed to protect and maximize the value of your innovations:

• Trademark Litigation & Brand Enforcement
  Trademark Registration & Management 

• Comprehensive Anti-Counterfeiting Operations(Including customs seizures and market enforcement)

• Copyright, Design, and Patent Law 

• Internet, AI, & New Media Law 

• Strategic Global Portfolio Management 

• Commercial and IP Transactions

We handle every matter with rigorous professionalism, providing the steady leadership and sophisticated advocacy necessary to protect your intellectual property in an evolving legal landscape.

Secure your brand. Protect your innovation.