Patents & Intellectual Property

Your ideas and innovations deserve protection. Our firm handles nearly every aspect of protecting intellectual property as well as advising clients on business matters associated with their new market innovation or product.  As a patent lawyer, Van Irion’s scientific and business background gives him a unique ability to evaluate an invention’s patentability, marketability, and value. Unlike many patent attorneys Mr. Irion can also assist inventors with license agreements, business formation, and investor placement negotiations. He has managed and marketed large patent portfolios, and has coordinated joint management of intellectual property with research institutions such as NIH, ORNL, USDA, and state universities.

Foreign Applicants for United States Patents: Our firm represents client from around the world to the United States Patent Office. If you are a foreign filer for a US Patent, our firm can help you navigate the patent application and prosecution process.

To discuss your specific legal needs, contact us today.
Call 865-766-4040 or email


Foreign Applicants for United States Patents – What You Should Know

Any inventor, of any nationality, is welcome to apply for a patent with the United States Patent Office and the ...
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Patent Application Process for the First-Time Inventor

Many first-time inventors are not aware that obtaining a patent is an adversarial process. As a result, they are surprised ...
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Patent Filing Fees of the USPTO

It depends. According to the current USPTO Fee Schedule, the patent filing fees to file a patent is $280 for ...
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Why File a Patent?

The enumerated powers in Article I, Section 8 of the United States Constitution empowers the United States Congress to: "To ...
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What Is The Cost to File a Patent Application?

The costs to file a patent application involve attorney expertise in preparing the application and filing fees. Filing fees, which ...
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What Is The Difference Between Patents, Trademarks, Copyrights and Servicemarks?

A granted patent gives its owner “the right to exclude others from making, using, offering for sale, or selling” or ...
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Can I Patent My Idea?

Anyone who "invents or discovers any new and useful process, machine, manufacture, or composition of matter, or any new and ...
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Copyright Law – In Brief

Copyright Law protects authors of “original works of authorship” and is provided by the laws of the United States (Title 17, ...
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Patent Applications – What You Should Know About “First-To-File”

Ideas should belong to inventors. Until March 2013, United States Patent Law protected inventors through the "first to invent" rule ...
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Which Type of Patent Application Should I File?

There are essentially three types of patents: Utility, Design and Plant. A Utility Patent is "issued for the invention of ...
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What is a Provisional Patent Application?

Provisional patent applications allow the inventor to establish an early effective filing date by filing a simpler version of a ...
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Impact of New Patent Law “First to File”

Under pressure from lobbyists for Big Business and Pharmaceutical companies, Congress passed, and Obama signed, the America Invents Act (AIA) ...
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