You secured your patent and launched your product. Now, a copycat has appeared on Amazon or eBay, undercutting your price and diverting your sales.
This is where you must enforce your patent rights.
Follow this practical roadmap to address infringement:
1. Confirm You Have the Right Patent
Before taking action, confirm the following:
- Is your patent issued, not just pending?
- Is it in good standing?
- Are you relying on a utility patent, a design patent, or both?
You can only assert an issued patent in good standing against a copycat.
2. Preserve Evidence
Move quickly and document everything:
- Screenshots of the listing
- Seller name and storefront details
- Product photos
- Date stamps
- A test purchase, if necessary
Sellers may update or remove listings at any time. Preserve your evidence before it is altered or deleted.
3. Speak With an IP Lawyer
Patent claims are complex. Filing a complaint without proper analysis can weaken your position or result in a counterclaim. Consulting an attorney is an investment in protecting your revenue. For a fraction of the potential loss from a single month of copycat sales, legal review can strengthen your claim and help you avoid greater financial setbacks.
An experienced intellectual property lawyer can:
- Analyze whether infringement is clear
- Prepare a stronger platform submission and a strategic cease and desist letter
- Advise whether platform enforcement or litigation is the better path
For example, if claim 1 of your utility patent states: “A portable device with an articulating arm and integrated LED light,” a product that is portable, has an articulating arm, and includes an integrated LED light is likely covered. If any element is missing, such as the articulating arm or integrated light, the product may fall outside your patent’s scope.
A brief consultation now can prevent bigger problems later.
4. Use the Platform’s Patent Enforcement Tools
Both platforms provide mechanisms for reporting patent infringement:
Amazon – The Amazon Patent Evaluation Express (APEX) program, designed specifically for utility patent disputes
eBay – The Verified Rights Owner (VeRO) Program, which allows patent owners to report infringing listings
If your claim is strong and well-supported, infringing listings can often be removed without litigation.
5. Send a Cease and Desist Letter
In some cases, a direct letter is sufficient. A well-drafted notice should:
- Identify the patent
- Explain how the product infringes
- Demand removal
- Set a clear deadline
Many marketplace sellers comply once they see the patent owner is serious and represented by counsel.
6. Consider Escalation
If the infringement continues:
- File a lawsuit in federal court
- Seek a preliminary injunction
- Consider an action before the U.S. International Trade Commission (ITC) for imported goods
Litigation is a strategic business decision. For high-revenue products, enforcement may be required to protect your market position.
Final Thought
Online marketplaces reward speed, as do copycats.
Effective patent enforcement on Amazon or eBay requires legal awareness and timely, strategic action.
Act promptly to protect your patent rights. Contact BHW IP Law for immediate and strategic support to stop infringement before it affects your business.
