Patent Enforcement and Assertion Services in Las Vegas

A patent gives its owner the right to exclude others from making, using, selling, offering to sell, or importing the claimed invention in the United States.

Those rights do not enforce themselves.

When another party appears to use a patented invention without permission, the patent owner must decide whether to investigate, provide notice, negotiate a license, or pursue litigation.

The Thornton Firm assists inventors, entrepreneurs, and businesses with patent assertion and enforcement matters in Las Vegas and throughout Nevada.

Patent Enforcement Begins with the Claims

A patent does not protect every idea described in the specification. Its enforceable scope depends primarily on the patent claims.

An infringement analysis compares each element of a patent claim with the accused product or process. A product generally infringes a claim only when it includes every required claim element, either literally or under an applicable infringement doctrine.

Visual similarity alone does not establish infringement. The analysis must focus on the language of the claims and how the accused product or process operates.

Investigating Possible Patent Infringement

A patent owner should investigate carefully before accusing another party of infringement.

The investigation may include reviewing the issued patent, prosecution history, ownership records, maintenance-fee status, and relevant claim language. It may also require examining the accused product, instructions, technical materials, advertising, photographs, videos, or other available evidence.

The strength of an infringement position depends on the facts. It may also depend on how a court is likely to interpret disputed claim language.

A careful investigation helps the patent owner make an informed decision before contacting the accused party.

Patent Validity and Enforceability

Patent enforcement also requires an evaluation of potential weaknesses.

An accused infringer may argue that the patent is invalid, unenforceable, expired, or not infringed. The accused party may also identify prior art that the USPTO did not consider during examination.

These issues do not necessarily prevent enforcement. They should be considered before the patent owner invests in a demand letter, licensing effort, or lawsuit.

A realistic assessment can help the owner choose an enforcement strategy that reflects both the strength and limitations of the patent.

Notice and Demand Letters

A patent owner may decide to provide written notice of the patent and the suspected infringement.

A demand letter should identify the patent and explain the basis for the owner’s concerns. Its tone and scope should reflect the available evidence and the owner’s objectives.

An overly aggressive letter may create unnecessary risk. In some circumstances, the recipient may respond by filing a declaratory-judgment action in a forum of its choosing.

A carefully prepared letter can preserve credibility, invite a productive response, and create an opportunity to resolve the matter without litigation.

Licensing and Negotiated Resolutions

Patent enforcement does not always require stopping the accused activity.

A patent owner may prefer to negotiate a license, royalty, settlement, product change, or other business resolution. The appropriate result depends on the patent, the market, the parties, and the owner’s commercial goals.

Negotiation may reduce cost and uncertainty. It may also create value from technology that the patent owner does not intend to manufacture or sell directly.

Any proposed license should clearly define the rights granted, the covered products or activities, payment obligations, reporting requirements, duration, and termination rights.

Patent Litigation

When negotiation does not resolve the dispute, a patent owner may consider filing an infringement action in federal court.

Patent litigation can involve claim construction, technical discovery, expert testimony, validity challenges, damages analysis, and appeals. It can also require a substantial investment of time and money.

Before filing suit, the patent owner should consider the strength of the infringement position, available defenses, potential damages, litigation costs, and the likelihood of collecting any judgment.

Litigation should support a clear legal and business objective. It should not be pursued merely because a dispute exists.

Working with a Patent Attorney

Patent enforcement requires both legal and technical analysis.

The Thornton Firm works with patent owners to review the patent, examine the accused activity, and evaluate available enforcement options. We explain the risks and practical considerations before recommending a course of action.

Some matters may be resolved through investigation, correspondence, or negotiation. Other matters may require litigation counsel, technical experts, or attorneys admitted in another jurisdiction. We help clients determine what resources the matter requires.

Speak with a Las Vegas Patent Attorney

If you believe another party is using your patented invention, gather the available evidence before making contact.

Contact The Thornton Firm to discuss the patent, the accused product or process, and the available options for protecting your rights.