3 Best Patent Attorneys in Louisville, KY

Expert-recommended Top 3 Patent Attorneys in Louisville, Kentucky. All of our patent lawyers actually face a rigorous 50-Point Inspection, which includes customer reviews, history, complaints, ratings, satisfaction, trust, cost and general excellence. You deserve only the best!

David Carrithers - Louisville, KY Patent Attorneys - Lawyer Portrait Image
David Carrithers - Louisville, KY Patent Attorneys - Law Firm Exterior Image
David Carrithers - Louisville, KY Patent Attorneys - Law Firm Logo
8+ YEARS IN TBR
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DAVID CARRITHERS

CARRITHERS LAW OFFICE, PLLC
2950 Breckenridge Lane, Suite 10,
Louisville, KY 40220 Directions

Since 1988

Practice Areas:

Patent Trademark Copyright Law and Unfair Competition Matters Utility and Design Patents Trademarks Trade Secrets Copyrights Patent Searches Mergers and Acquisitions Patent Acquisitions Patent Transactions Patent Disputes and Litigation International Patents Intellectual Property Law Intellectual Property Litigation International Intellectual Property Licensing and Transactions Technology Protection

"David Carrithers is a registered Patent Attorney licensed to practice in the U.S Patent and Trademark Office and the Common wealth of Kentucky. He completed his JD at Salmon P. Chase College of Law. He is admitted to practice in Kentucky, the Patent and Trademark Office, the U.S. District Court Eastern District of Kentucky, and the U.S. District Court Western District of Kentucky. He is a member of the Kentucky Bar Association, American Bar Association, American Institute of Chemical Engineers, Society of Plastic Engineers, Institute of Food Technologists, American Intellectual Property Law Association, Patent and Trademark Office Society, and the American Chemical Society. He provides litigation services and serves as co-counsel for general practice trial attorneys in litigation concerning intellectual property matters. He filed and prosecuted several hundred patents and trademarks and described petitioners and respondents in opposition and cancellation proceedings in the United States Patent and Trademark Office and through the Trademark Trial and Appeal Board. Carrithers Law Office, PLLC, has the legal experience and the technical knowledge to help you fully protect your IP. They focus exclusively on intellectual property law, so your case is always their top priority. They offer on-site services to industrial clients and often visit research or manufacturing facilities to meet with scientists and inventors, conduct seminars, and work with companies to determine and protect patentable technology ranging from chemical compositions and processes to mechanical inventions. They have offices at two locations, in Louisville and Bardstown. They offer initial consultations to gather information about your situation.

2026 Update: David Carrithers has represented clients in technology cases like website design, development, and copyright issues. He has filed and prosecuted hundreds of patents and trademarks."

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License #35,475

Contact:

(502) 452-1233 (888) 893-7710

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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Kevin Duncan - Louisville, KY Patent Attorneys - Lawyer Portrait Image
Kevin Duncan - Louisville, KY Patent Attorneys - Law Firm Exterior Image
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6+ YEARS IN TBR
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KEVIN DUNCAN

DUNCAN GALLOWAY GREENWALD PLLC
9625 Ormsby Station Road,
Louisville, KY 40223 Directions

Since 1994

Practice Areas:

Prepared and Prosecuted Patent Applications Patent Law Prosecution Rendering Opinions on Patentability Infringement and Validity of Patents Due Diligence Licensing and Other Transactional Work Trademarks Opposition and Cancellation Proceedings Administrative and Judicial Appeals of Adverse Decisions Transfers of Ownership in Trademarks Acquisition of Trademark Rights Negotiation of License Agreements Copyright and Domain Names Trade Secrets and Trade Dress Litigation

"Kevin Duncan is the founding partner of the Duncan Galloway Greenwald PLLC. He completed his JD from the University of Louisville Louis D. Brandeis School of Law. He is a member of the Kentucky State Bar, Indiana Bar Association, and U.S. Patent and Trademark Office. He has comprehensive experience in complex patent practice matters, including patent interference, reissues, reexaminations, petitions, appeals, and protests. He focuses on the technical areas of electronics, controls, communications, DSPs, semiconductors, and e-commerce. He has prepared and prosecuted patent applications in the electrical arts, including electronic circuits, software, controls, communications, DSPs, semiconductors, and e-commerce, and in the mechanical arts, including compressor technology, hydrostatic transmissions, power tools, medical devices, and vapor recovery systems. He knows about product clearance counseling, analyzing patents, and rendering opinions concerning validity, enforcement, and infringement issues. He has experience in transactional matters, including licensing, asset transfer, and due diligence. He has mediated patent licenses, settlements, and other agreements. Duncan Galloway Greenwald, PLLC, provides the knowledge and resources of a large firm with a combined approach that provides greater value for its clients. Their team of accomplished legal professionals has vast experience, gained among the largest and most highly regarded local and national firms. Their various client base ranges from national and international corporations and the financial sector to small, local businesses, start-ups, and individuals. Contact Duncan Galloway Greenwald PLLC to book your appointment.

2026 Update: Kevin Duncan advise clients on a wide range of copyright questions, like Copyright ownership, notice, registration, transfer,Transfer and licensing. He committed to preparing his clients to design and market their products while avoiding future IP disputes."

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License #41,495

Contact:

(502) 614-6970

Mon-Fri: 9am - 5pm
Sat & Sun: Closed

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Stephen C. Hall - Louisville, KY Patent Attorneys - Lawyer Portrait Image
Stephen C. Hall - Louisville, KY Patent Attorneys - Law Firm Logo
3+ YEARS IN TBR
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STEPHEN C. HALL

WYATT, TARRANT & COMBS
400 West Market Street,
Louisville, KY 40202 Directions

Since 1992

Practice Areas:

Patent Protection Patent Litigation Patent Planning and Drafting Searches Claim Drafting Application Prosecution Interferences and Advice on Infringement and Validity Intellectual Property Protection and Litigation Patent Infringement Lawsuit License Agreements Trade Regulation

"Stephen C. Hall is a partner of Wyatt, Tarrant & Combs. He completed his JD at the University of Cincinnati College of Law. As a registered patent attorney, his primary priority involves creating patents for clients and drafting contracts around their technology. He has assisted their client in obtaining dozens of patents that use video recordings of light reflected from moving machine parts to troubleshoot problems before they become serious. Wyatt, Tarrant & Combs is the South Central U.S. region’s largest law firm and traces its roots back more than 200 years. Their clients include fast-growing start-ups, second and third-generation family businesses, and some of the country’s largest corporations. They have other offices in Lexington, Nashville, Memphis, and New Albany.

2026 Update: Stephen C. represents innovators in manufacturing and purifying proteins, probiotics, and other biotechnology. He has spent three decades working with scientists, physicians, and innovators as a litigator and as a patent attorney."

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Chambers and Partners USA in 2012
Recognized as one of the “Top Lawyers” in the area of Patent Law by Louisville Magazine in 2014
License #57,339

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