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By Richard Gearhart
Founding Partner

Receiving or sending a patent cease and desist letter marks a significant step in addressing patent infringement claims. This communication indicates an alleged violation of intellectual property rights and initiates a series of legal considerations. Understanding the subsequent process is essential whether you find yourself issuing such a letter or responding to one. This guide provides insights into the steps involved, helping you to effectively protect your rights or respond to accusations with confidence.

Understanding Patent Infringement

Patent infringement occurs when an individual or entity makes, uses, sells, or manufactures a patented invention without permission from the patent holder. This complex area hinges on the specifics of the patent claim and the accused activity’s alignment with those claims. Identifying infringement requires a detailed comparison between the patented invention and the accused product or process, considering every claim in the patent. Recognizing the nuances of this comparison is the first step toward addressing potential infringement, whether you’re protecting your innovation or ensuring your activities respect others’ intellectual property rights. This understanding forms the foundation for any legal action, including issuing or responding to a cease and desist letter.

The Cease and Desist Letter Explained

A cease and desist letter is a formal notice to an individual or company that they are allegedly infringing on a patent. This document typically outlines the specific patent claims being violated, provides evidence of the infringement, and demands that the infringing activities stop immediately to avoid legal action. The letter may also outline the legal rights of the patent holder and the consequences of failing to comply with the demands. While it is a preliminary step before potentially filing a lawsuit, it carries significant weight, signaling the patent holder’s intent to enforce their rights vigorously. 

Responding to a Cease and Desist Letter

Responding to a cease and desist letter requires a strategic approach. Ignoring the letter is not advisable, as it could lead to legal action. Instead, recipients should thoroughly review the claims of infringement to assess their validity. Consulting with a patent attorney is advisable to obtain guidance on the best course of action. Responses can range from ceasing the alleged infringing activities to negotiating a licensing agreement to challenging the validity of the patent itself. Acting promptly and thoughtfully can help resolve the dispute amicably or allow you to prepare for a more robust legal defense if necessary.

The Role of Legal Counsel

The role of legal counsel in the context of a patent cease and desist situation is indispensable. A seasoned attorney can offer an understanding of intellectual property law, advising on the legitimacy of infringement claims and strategizing an appropriate response. Whether drafting a cease and desist letter to enforce patent rights or formulating a defense against such a claim, legal representation ensures that actions are grounded in a solid legal framework, maximizing the chances of a favorable outcome.

Contact an Experienced Patent Infringement Attorney

Gearhart Law can support you through any patent-related challenges. With our experience with intellectual property law, we’ll guide you whether you’re defending your patent or responding to claims against you. Don’t navigate this alone; contact us today to secure your innovations and safeguard your future.

About the Author
Richard Gearhart, Esq. is the founder of Gearhart Law and the host of a weekly radio show for entrepreneurs called “Passage to Profit”. He has built a firm with an international presence that helps entrepreneurs from around the world with their patent, trademark and copyright needs. Richard commands a breadth of experience that comes from nearly 30 years of practice in the writing and prosecution of hundreds of patents, and in all aspects of Intellectual Property law. In 2022, Richard was recognized by ROI New Jersey as a 2022 ROI Influencer in the Law List category for being one of the best of the best in New Jersey for intellectual property law. Gearhart Law emerged from Richard’s passion for entrepreneurship and startups and his belief that entrepreneurship grows the economy and creates jobs. When we started Gearhart Law, our goal was to help and support the new business ventures of 500 entrepreneurs and inventors. After 12 years, the firm has far surpassed this goal; today, we look forward to helping even more inventors and entrepreneurs get off to a great start and reach their own goals.