Patent Attorneys
Experienced legal representation for patent matters across all 50 states.
About Patent
Patent law grants inventors exclusive rights to their inventions for a limited period, providing a legal monopoly in exchange for public disclosure of the invention. Administered by the United States Patent and Trademark Office (USPTO), the patent system is rooted in Article I, Section 8 of the U.S. Constitution, which grants Congress the power "to promote the Progress of Science and useful Arts, by securing for limited Times to Authors and Inventors the exclusive Right to their respective Writings and Discoveries." The primary federal statute governing patents is Title 35 of the United States Code, which establishes the requirements for patentability, the application process, and the rights of patent holders.
There are three types of patents: utility patents (which protect new and useful processes, machines, manufactures, and compositions of matter), design patents (which protect new, original, and ornamental designs for articles of manufacture), and plant patents (which protect new and distinct plant varieties). Utility patents are by far the most common, accounting for approximately 90% of all patents granted. A utility patent provides the holder with the exclusive right to make, use, sell, offer to sell, and import the patented invention for 20 years from the filing date, subject to the payment of maintenance fees at 3.5, 7.5, and 11.5 years.
Patent attorneys help inventors and businesses navigate the complex patent system, from conducting patentability searches and drafting patent applications to prosecuting applications before the USPTO, managing patent portfolios, negotiating licenses, and enforcing patent rights through litigation. Because patent law involves both legal and technical expertise, patent attorneys must pass the USPTO registration examination (patent bar) and typically hold advanced degrees in science or engineering. The stakes in patent matters are high — a well-crafted patent can provide a decisive competitive advantage, while a poorly drafted one may provide little meaningful protection.
Why You Need a Patent Attorney
Patents are among the most powerful tools available for protecting technological innovation and maintaining competitive advantage. A patent grants its holder a legal monopoly on the invention, allowing the patent owner to exclude all others from making, using, selling, or importing the patented technology. This exclusivity enables inventors and companies to recoup their research and development investments, attract venture capital, and establish market leadership. According to the USPTO, patent-intensive industries contribute significantly to U.S. employment and economic output.
Without patent protection, competitors can freely copy innovations, eliminating the incentive to invest in costly research and development. The patent disclosure requirement also benefits society by adding to the body of public knowledge — when a patent expires, the invention enters the public domain, allowing anyone to use it. For businesses, a strong patent portfolio serves as both a sword (enabling offensive enforcement against competitors) and a shield (providing defensive protection against infringement claims from others). Patent portfolios are also valuable assets in their own right, often playing a central role in mergers, acquisitions, and licensing arrangements.
Common Patent Cases
Patentability Assessment
Evaluating whether an invention meets the legal requirements for patent protection — novelty, non-obviousness, utility, and patentable subject matter — through prior art searches and technical analysis.
Utility Patent Prosecution
Preparing and filing utility patent applications with the USPTO, including detailed specifications, claims, and drawings, and responding to examiner rejections throughout the examination process.
Design Patent Applications
Filing design patent applications to protect the ornamental appearance of functional items, including preparing the formal drawings that define the scope of design protection.
Provisional Patent Applications
Filing provisional applications to establish an early priority date while providing 12 months of "patent pending" status and additional time to evaluate commercial potential before filing a full application.
Patent Portfolio Management
Developing and managing comprehensive patent strategies for businesses, including identifying patentable innovations, prioritizing filings, maintaining issued patents, and optimizing portfolio value.
Patent Licensing & Technology Transfer
Negotiating and drafting patent license agreements, including royalty structures, exclusivity terms, field-of-use restrictions, and technology transfer arrangements.
Freedom-to-Operate Analysis
Assessing whether a product or process infringes any active patents, identifying potential risks, and recommending design-around strategies to avoid infringement liability.
Patent Enforcement & Defense
Enforcing patent rights against infringers through demand letters, licensing negotiations, and litigation, or defending against allegations of patent infringement.
Typical Patent Case Timeline
Prior Art Search & Patentability Analysis
2-4 weeksSearching existing patents, published applications, and non-patent literature to assess the novelty and non-obviousness of the invention.
Application Drafting
4-8 weeksPreparing the complete patent application including the specification, claims, abstract, and formal drawings that define the scope of the invention.
Filing & Assignment to Examiner
2-12 monthsFiling the application with the USPTO and waiting for assignment to a patent examiner in the relevant technology art unit.
Examination & Office Action Responses
12-24 monthsResponding to examiner rejections and objections, amending claims as necessary, and conducting examiner interviews to advance the application toward allowance.
Patent Grant
24-36 months from filing (average)Receiving the patent grant and paying the issue fee, establishing enforceable patent rights for 20 years from the filing date.
Maintenance & Enforcement
Ongoing for 20 yearsPaying required maintenance fees at 3.5, 7.5, and 11.5 years, monitoring for infringement, and enforcing patent rights as needed.
Know Your Rights
- As a patent holder, you have the exclusive right to make, use, sell, offer to sell, and import your patented invention for 20 years from the filing date of a utility patent application.
- You have the right to license your patent to others, either exclusively or non-exclusively, and to negotiate royalty payments for the use of your technology.
- You can enforce your patent against anyone who infringes your claims, seeking injunctive relief, damages, and in certain cases, enhanced damages for willful infringement.
- As an inventor, you have the right to file a provisional patent application to establish an early priority date and preserve your rights while you evaluate the commercial potential of your invention.
- You have the right to continue improving your invention and file continuation or continuation-in-part applications to cover new developments.
- If your patent application is rejected, you have the right to appeal the examiner's decision to the Patent Trial and Appeal Board and then to the Federal Circuit Court of Appeals.
What to Look for in a Patent Attorney
Patent attorneys are uniquely specialized — they must be registered with the USPTO and hold a degree in science or engineering. When selecting a patent attorney, ensure they have technical expertise relevant to your invention. A biotech patent requires a different background than a software patent or a mechanical engineering patent. The best patent attorneys combine strong technical understanding with excellent legal writing skills, as the quality of the patent claims and specification directly determines the scope and enforceability of the resulting patent.
Ask about the attorney's experience with the specific type of patent you need (utility, design, or provisional) and their success rate with patent applications in your technology area. Inquire about their experience responding to examiner rejections, as most patent applications receive at least one office action. If enforcement may be necessary, look for an attorney or firm with patent litigation experience. Consider whether the firm has international filing capabilities, as patent rights are territorial and must be secured in each country where protection is desired.
Questions to Ask Your Patent Attorney
- 1What is your technical background, and what experience do you have with patents in my technology area?
- 2Are you a registered patent attorney or agent with the USPTO?
- 3What is your assessment of the patentability of my invention based on a preliminary review?
- 4How do you approach drafting patent claims to provide the broadest possible protection while overcoming potential prior art?
- 5What is the expected total cost from initial filing through patent grant, including office action responses?
- 6Do you recommend filing a provisional application first, and what are the strategic considerations?
- 7What are the options for international patent protection, and what is the timeline for filing in foreign countries?
Understanding Patent Legal Costs
Patent costs are among the highest in intellectual property law due to the technical complexity of the work. A professional prior art search typically costs $1,500 to $3,500. Provisional patent applications, which provide a year of patent pending status, generally cost $2,000 to $5,000. Full utility patent applications typically cost $8,000 to $20,000 or more depending on the complexity of the technology. USPTO filing fees for small entities are approximately $800 to $1,600, with reduced fees available for micro entities. Each office action response adds $2,000 to $5,000. Over the life of a patent, maintenance fees total approximately $7,400 for small entities. Design patents are less expensive, typically $3,000 to $6,000 in total. International patent protection through the PCT system adds $15,000 to $50,000 or more per country. Patent litigation is extremely expensive, with AIPLA surveys showing median costs of $1 million to $5 million through trial.
Key Legal Terms
Video Resources
These videos are provided for informational purposes only. The attorneys and organizations featured are not affiliated with or endorsed by Northwind Law.
Patent Law: The Basics Explained
All Up In Yo' Business with Attorney Aiden Durham
How to Patent an Idea | Step-by-Step Guide
USPTO
Understanding Intellectual Property: Patents
LawShelf
Frequently Asked Questions About Patent
Citations & Sources
- [1]The USPTO received over 590,000 utility patent applications and granted more than 364,000 utility patents in fiscal year 2023, with average pendency of approximately 24 months. — USPTO Performance and Accountability Report, FY 2023
- [2]To be patentable, an invention must be novel, non-obvious, useful, and directed to patentable subject matter as defined by 35 U.S.C. §§ 101-103. — Title 35, United States Code
- [3]The median cost of patent litigation through trial ranges from $1 million to $5 million or more, depending on the complexity of the technology and the amount in controversy. — AIPLA Report of the Economic Survey
- [4]Patent-intensive industries account for a disproportionate share of U.S. exports, wages, and economic growth, underscoring the economic importance of patent protection. — USPTO, Intellectual Property and the U.S. Economy
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