What Does a Utility Patent Cost?

The cost of obtaining a utility patent is a critical consideration for inventors and businesses seeking to safeguard their innovative creations. This form of patent offers extensive protection, granting exclusive rights to inventors for their inventions, processes, or discoveries. However, determining the precise expenses involved can be complex, as multiple factors influence the overall cost.

What Is a Utility Patent?

A utility patent is a legal protection granted by a government to inventors for new and useful inventions, processes, machines, or compositions of matter. It is one of the most common types of patents and offers exclusive rights to the patent holder, preventing others from making, using, selling, or importing the patented invention without permission. Utility patents provide a robust level of protection and are essential for encouraging innovation by allowing inventors to recoup their investment and profit from their novel discoveries.

Cost of a Utility Patent

The total cost for a utility patent in the U.S., including attorney fees, filing fees, and maintenance fees, could range from $7,000 to $20,000 or even more depending on the complexity of the invention. The cost of obtaining a utility patent can vary significantly based on several factors involved in the patent application process, including:

Patent Search Costs: Before filing a utility patent application, conducting a thorough patent search is essential. A patent search helps identify prior art, which includes existing patents and published applications related to the invention. This step ensures that the invention is novel and non-obvious, which are crucial requirements for patentability. A thorough patent search conducted by a professional search firm can cost between $500 to $2,000, depending on the complexity and scope of the search.

Patent Attorney Fees: Engaging a qualified patent attorney is highly recommended for the utility patent application process. Patent attorneys have the expertise to navigate the complex patent system, draft a robust patent application, and advocate for the inventor’s rights. Attorney fees for preparing and filing a utility patent application can range from $5,000 to $15,000 or more, depending on the complexity of the invention and the attorney’s experience.

Government Filing Fees: To submit a utility patent application, inventors are required to pay government filing fees. These fees vary depending on the type of applicant (individual, small entity, or large entity) and the number of claims in the application. For individual inventors and small entities, the filing fees can range from $75 to $300. Large entities may face higher fees, typically ranging from $750 to $1,500 or more.

Patent Drawings: In many cases, utility patent applications require detailed drawings to illustrate the invention accurately. The cost of professional patent drawings can be around $100 to $500 per drawing, depending on their complexity and the number of drawings required.

Patent Examination Fees: After submitting the utility patent application, the patent office may request additional examination fees during the review process. These fees are necessary to cover the cost of evaluating the patent application and can add to the overall cost. Additional examination fees can be approximately $100 to $500 or more.

Patent Maintenance Fees: To keep a utility patent in force throughout its lifespan, inventors need to pay maintenance fees at specific intervals. These fees increase over time and can amount to several thousand dollars during the patent’s 20-year term.

Legal Expenses: Legal expenses can arise due to patent application rejections or objections from examiners, as well as when patent holders enforce their rights against potential infringers. These legal costs can range from a few thousand to tens of thousands of dollars.

Translation Costs: For international protection, inventors may consider filing utility patent applications in multiple countries. However, each country may require the application to be translated into its official language, which can incur costs ranging from $1,000 to $5,000 or more per language.

Invention Complexity: More complex inventions may require additional research, documentation, and legal support, leading to higher expenses. Depending on the complexity, this can add a few thousand to several thousand dollars to the overall cost.

Utility Patent Application Cost Factors

The cost of a utility patent application is influenced by several crucial factors that inventors and businesses need to consider. Understanding these factors can help applicants make informed decisions about budgeting and optimizing their investment in securing patent protection.

Invention Complexity

The complexity of the invention plays a significant role in determining the overall cost of the patent application. Inventions that involve intricate technology, multiple components, or groundbreaking concepts often require more extensive research and documentation. Patent attorneys may need to invest additional time and effort in drafting detailed patent claims and specifications. Consequently, complex inventions may incur higher patent application costs compared to simpler innovations.

Industry and Market Landscape

The industry and business environment in which the invention will be utilized can impact the utility patent application cost. Patenting an invention in a highly competitive industry with numerous existing patents and potential infringement risks may necessitate a more comprehensive patent search and a more strategic patent application. Additionally, the potential commercial value and market demand for the invention may influence the applicant’s willingness to invest in a robust patent application process.

Inventor’s Objectives and Priorities

The inventor’s objectives concerning the patent can also affect the overall cost. Some inventors may prioritize obtaining a granted patent quickly and are willing to invest in expedited processing or additional legal support to achieve this goal. Others may opt for a more cost-effective approach, seeking a patent pending status to protect their invention during the initial stages while exploring market opportunities. Aligning the patent strategy with the inventor’s goals can help manage costs effectively.

Patent Attorney’s Expertise and Background

The expertise and experience of the patent attorney chosen to handle the application can impact the cost. Seasoned patent attorneys with a successful track record in the relevant technology area may command higher fees, but they often offer invaluable insights and increase the likelihood of a successful patent application. On the other hand, less experienced attorneys may charge lower fees but could potentially lead to costlier issues if the patent application faces complications.

Geographical Scope of Protection

The geographical scope of patent protection sought by the applicant can influence costs significantly. Filing a utility patent application solely within a single country is generally more cost-effective than seeking international patent protection in multiple jurisdictions. Each country has its own patent laws, filing requirements, and associated fees, which can add up substantially.

Patent Drafting and Specification

The quality and thoroughness of the patent drafting and specification can affect costs and the patent’s strength. An adequately detailed and well-structured patent application is more likely to withstand examination and potential challenges, reducing the risk of costly amendments or rejections. Investing in comprehensive patent drafting ensures that the invention’s unique aspects are adequately protected, even if it requires a higher initial cost.

Patent Search and Prior Art Analysis

Conducting a thorough patent search to identify prior art and potential conflicts is a critical step in the patent application process. The cost of this search can vary based on the search firm’s expertise and the complexity of the invention. A comprehensive prior art analysis helps applicants understand the novelty and patentability of their invention, contributing to a more successful and cost-effective application process.

Utility Patent Long-Term Costs

Acquiring a utility patent involves not only initial expenses but also long-term costs that inventors and businesses should be aware of. These ongoing expenditures are essential to maintain the patent’s validity and enforce its exclusive rights throughout its lifespan.

Patent Maintenance Fees

  • Utility patents require periodic maintenance fees to keep them in force.
  • These fees are typically due at specific intervals after the patent is granted.
  • Maintenance fees increase over time, becoming more substantial as the patent reaches maturity.
  • Failure to pay these fees promptly can lead to the patent’s expiration and loss of protection.

Patent Portfolio Management

  • For businesses with multiple patents, managing and monitoring the patent portfolio is crucial.
  • Costs associated with portfolio management may include administrative expenses, legal reviews, and record-keeping.

Infringement Litigation

  • In the event of patent infringement, enforcing the patent rights may require legal action.
  • Litigation costs can be substantial and may include attorney fees, court expenses, expert witness fees, and more.
  • While successful enforcement can result in damages or injunctions, unsuccessful litigation can be financially draining.

Patent Renewal or Extension Costs

  • In some cases, patents may be eligible for renewal or extension beyond their original term.
  • Renewal or extension costs can vary depending on the specific patent laws and regulations of the country or region.

International Protection Costs

  • If seeking international patent protection, applicants should be prepared for country-specific costs.
  • Filing fees, translation fees, and attorney fees in each country can add to the overall expenses.

Maintenance of Market Exclusivity

  • Holding a utility patent grants market exclusivity, but maintaining a competitive edge may require continued research and development.
  • Ongoing investments in innovation and product improvements are necessary to retain market dominance.

Defensive Patenting

  • In competitive industries, companies may engage in defensive patenting to protect themselves from potential litigation.
  • Defensive patenting involves acquiring patents primarily to use as a defense against infringement claims from other companies.

Monitoring Competitors’ Patents

  • Keeping track of competitors’ patents can help businesses identify potential infringement risks or licensing opportunities.
  • Employing a patent watch service or conducting periodic patent searches incurs additional costs.

Royalty Payments (Licensing)

  • If the patent holder licenses the patented technology to others, they may receive royalty payments.
  • However, the administration of licensing agreements and potential legal costs associated with enforcing licensing terms should be considered.

Opportunity Costs

  • Allocating resources to maintain and enforce patents may divert funds from other business initiatives or opportunities.
  • Balancing long-term patent costs with broader business strategies is essential to maximize returns on investment.

Being aware of these long-term costs allows inventors and businesses to develop a comprehensive patent strategy and budget accordingly. Seeking professional guidance from a patent attorney can help navigate the complexities of managing long-term patent costs and ensure that intellectual property remains a valuable asset in the marketplace. 

Patent Attorney Costs and Fixed-Fee Legal Services

Acquiring a utility patent often involves engaging a qualified patent attorney to navigate the complex patent application process. While patent attorneys offer invaluable expertise, their fees can be a significant factor influencing the overall cost of obtaining a patent.

High Cost of Attorney Fees

Securing a utility patent involves several steps, including conducting a patent search, drafting the patent application, handling correspondence with the patent office, and addressing any potential rejections or objections. Patent attorneys charge fees for their time, experience, and services rendered throughout this multifaceted process. The costs can add up quickly, especially for complex inventions that require extensive research and detailed patent specifications.

While patent attorneys provide customized advice and tailored strategies, their fees may not be affordable for all inventors or businesses, particularly for those with budget constraints or less complex inventions. As a result, some inventors may opt for self-filing, risking errors and potential pitfalls that could jeopardize the patent’s chances of success.

Fixed-Fee Legal Solutions

Online legal service platforms offer an alternative approach to obtaining a utility patent through its fixed-fee services. These platforms provide patent-related assistance at a predictable and transparent cost. This can be particularly appealing to inventors seeking a more budget-friendly option while still benefiting from professional guidance. LegalZoom is one of the most reputable companies on the market for this type of service. With LegalZoom’s fixed-fee structure, inventors have access to comprehensive patent services at a predictable cost, regardless of the complexity of their inventions.


In this section, we address some common questions related to utility patent applications, utility patents, and the patent process.

How is a utility patent different from other patents?

Utility patents cover new and useful inventions, while design patents protect the ornamental appearance of an object. Plant patents, on the other hand, safeguard new plant varieties that have been asexually reproduced. Each type of patent has specific requirements and provides distinct forms of protection.

What is a provisional patent application?

A provisional patent application is a temporary filing that establishes an early priority date for an invention. It allows inventors to use the term “patent pending” and gives them one year to file a non-provisional (utility) patent application while preserving the earlier filing date.

What role does the patent office play in utility patent applications?

The patent office, also known as the United States Patent and Trademark Office (USPTO) in the United States, is responsible for examining and granting utility patents. It reviews patent applications to ensure they meet the necessary requirements and do not infringe on existing patents.

How long does the utility patent application process take?

The utility patent application process typically takes around 1 to 3 years, depending on the complexity of the invention and the patent office’s workload. Expedited processing options may be available for certain situations, but they often incur additional fees.

Why is a patent search important before filing a utility patent application?

Conducting a patent search is crucial before filing a utility patent application. It helps identify prior art, which includes existing patents and published applications related to the invention. A thorough patent search ensures that the invention is novel and non-obvious, which are key requirements for patentability.

Can I file a utility patent application internationally?

Yes, inventors can seek international patent protection through various routes, including the Patent Cooperation Treaty (PCT) or direct filing in individual countries. Each country has its own patent laws and processes, and costs may vary accordingly.

Josh Fechter
Josh is the founder of The Product Company.