Experience + Integrity + Compassion

Practice Areas


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. Attorney Irion can also assist inventors with license agreements, business formation, and investor placement negotiations.

Business Law

Van Irion has built a reputation of being an attorney who gets business done. He helps clients assess risk and develop strategies to achieve their business goals. Irion has negotiated and drafted hundreds of contracts and can help protect your business from hidden pitfalls.


Attorney Irion is experienced in all aspects of litigation, including discovery, arbitration, judicial settlement conferences, evidentiary hearings, jury trials, bench trials, and appeals. His extensive work in business transactions gives him an exceptional ability to litigate contract disputes and consumer protection cases.

Personal Injury

After a serious personal injury or death of a loved one, we understand the challenges you face physically, emotionally, and financially. With our firm you can feel confident that your legal matter is being handled by skilled professionals with extensive knowledge of the law and the ability to maximize your recovery.

Mass Tort

Are you facing a serious medical condition due to chemical exposure or pharmaceutical use such as asbestos or a cancer causing drug? There is an excellent chance we can help you recover substantial money damages to pay for your medical costs and to help support your family during this difficult time.
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The Law Office of Van R. Irion

… offers practical, effective and aggressive representation in the legal areas of:

  • Intellectual Property Protection Strategies
  • Patent Drafting and Patent Prosecution
  • Business Transactions and Litigation
  • Personal Injury
  • Medical Injury and
  • Civil Litigation
We strive to provide prompt, passionate, and professional legal representation in every situation by thoroughly understanding the facts and legal issues that create your individual or business need for an attorney.

Whether you need a Knoxville patent attorney, business lawyer, or representation in any other civil matter, our office is here to help. Please contact us today to discuss your legal needs.

+ Law Blog

Do you have uninsured motorist coverage? Many people don’t know the answer to this important question. Uninsured motorist coverage protects you if you are injured in a vehicular accident due to the negligence of another driver who doesn’t have insurance. Like most states, Tennessee requires all motorists to maintain auto insurance. However, there are always […]


Mesothelioma is a type of cancer that starts in the thin lining that covers internal organs. Once the cancer has been established it can spread to other parts of the body. Diagnosis of Mesothelioma often occurs after the cancer has metastasized to the lungs or lymph nodes. Mesothelioma is caused by exposure to asbestos. Asbestos […]


When the Founding Fathers drafted the Bill of Rights they included the right to be free from unreasonable searches and seizures. This limitation, as with all limitations in the U.S. Constitution, is directed toward government. In other words, the Constitution limits the authority of government and government’s employees, including police officers. The Founding Fathers believed […]