Montclair, NJ · Serving all of New Jersey
Intellectual Property / Trade Secret Litigation
Protecting confidential business information and competitive relationships, in New Jersey state and federal courts.
Overview
Attorneys in this field represent companies and individuals in cases involving alleged theft or misappropriation of trade secrets, unfair competition, tortious interference with business relationships, and related commercial disputes. The work often requires deep technical understanding of the products or processes at issue, coordination with expert witnesses to analyze complex evidence, and navigation of overlapping state, federal, and international laws. Because these cases frequently involve high-value technology and competitive markets, they are typically high-stakes, fact-intensive, and heavily litigated, making this practice area a critical intersection of intellectual property law, business torts, and complex commercial litigation.
When Confidential Information Walks Out the Door
For most businesses, the most valuable assets are not on the balance sheet. Customer lists, pricing models, formulas, processes, software, supplier terms and strategic plans give a company its edge, and they are only protected if the company takes reasonable steps to keep them confidential and acts quickly when they are misused. The most common scenario is a departing employee or business partner who takes information to a competitor or a new venture, but disputes also arise with vendors, licensees, joint venture partners and prospective acquirers who received information under a non-disclosure agreement.
Mark A. Fantin represents businesses on both sides of these disputes. He pursues claims on behalf of companies whose information has been taken, and he defends companies and individuals accused of misappropriation, including employers who hired someone from a competitor. These cases move fast, turn on technical facts and frequently begin with an emergent application for a restraining order.
Claims and Remedies
Trade secret and unfair competition matters are typically brought under the New Jersey Trade Secrets Act, the federal Defend Trade Secrets Act, and related common-law and contract theories. Depending on the facts, a case may include:
- Misappropriation of trade secrets and confidential information
- Breach of non-disclosure, confidentiality, non-solicitation and non-compete agreements
- Breach of the duty of loyalty by employees, officers or members
- Tortious interference with contracts and customer relationships
- Unfair competition, including misuse of a company’s name, goodwill or reputation
- Computer-related claims involving unauthorized access to systems or data
- Temporary restraints, preliminary injunctions and orders for the return or forensic imaging of devices and accounts
- Damages, including lost profits, unjust enrichment and, in appropriate cases, exemplary damages and attorney’s fees
Moving Quickly and Building the Record
Trade secret cases are won or lost early. The business must be able to show what the information is, why it qualifies for protection, what reasonable measures were taken to keep it secret, and how it was taken or used. That often requires forensic review of email, cloud accounts and devices, coordination with IT professionals and experts, and a carefully drafted application to the court that protects the secret while proving it exists.
Mark has handled these matters in the New Jersey Superior Court, including the Chancery Division and the Complex Business Litigation Program, and in the federal district courts in New Jersey and New York. He understands the standards judges apply to emergent relief and the practical steps that make a claim credible.
Prevention: Agreements and Policies That Hold Up
The best trade secret case is the one that never has to be filed. Mark works with businesses to identify what actually needs protection, to put confidentiality, invention assignment and restrictive covenant agreements in place, to control access to sensitive information, and to build onboarding and exit procedures that reduce risk when employees join from or leave for a competitor. When a business is hiring from a competitor, he helps structure the hire to minimize exposure to a lawsuit.
Mark practices from Montclair in Essex County and represents businesses and owners throughout New Jersey, including Morris, Bergen, Union, Passaic, Hudson, Somerset and Middlesex counties, as well as clients in the New York metropolitan area.
Frequently Asked Questions
General information about intellectual property / trade secret litigation in New Jersey. It is not legal advice about your situation.
What qualifies as a trade secret in New Jersey?+
Under the New Jersey Trade Secrets Act, a trade secret is information, including a formula, pattern, program, device, method, technique, process or business information, that derives independent economic value from not being generally known or readily ascertainable, and that is the subject of reasonable efforts to maintain its secrecy. Customer lists and pricing can qualify if they are genuinely confidential and protected.
A former employee took our customer list. How quickly do we need to act?+
Immediately. Courts weigh delay heavily when deciding whether to grant emergency relief, and the harm from a competitor using your information compounds daily. Preserve evidence, restrict the former employee’s access, and contact counsel the same day so that a demand letter or an application for temporary restraints can be prepared.
Can we sue in federal court for trade secret theft?+
Often, yes. The federal Defend Trade Secrets Act provides a federal civil claim for misappropriation of trade secrets related to interstate commerce, which allows many cases to be brought in federal court. Whether state or federal court is the better forum depends on the parties, the other claims involved and strategic considerations.
We hired someone from a competitor and received a cease-and-desist letter. What now?+
Do not ignore it. Take steps to ensure the new employee has not brought or used any competitor information, document those steps, and have counsel respond. A prompt, credible response often resolves the matter without litigation, and it positions the company well if a lawsuit follows.
Is a non-disclosure agreement enough to protect our information?+
An NDA is important, but courts also look at what the business actually did to keep the information secret: limiting access, password protection, marking documents confidential, and training employees. An agreement combined with reasonable security measures provides much stronger protection than either alone.
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