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PROFESSION

Steps doctors should take to protect patent inventions

In the Courts. By Tanya Albert, amednews staff. April 11, 2005.

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Los Angeles orthopedic surgeon Gary K. Michelson, MD, went to court when he believed a company breached technology agreements and infringed on patents involving an implant he invented to help speed recovery after spinal surgery in which doctors remove discs. In September 2004, a federal jury in Memphis, Tenn., said Medtronic Sofamor Danek owed Dr. Michelson and his company $110 million in compensatory damages. It awarded another $400 million in punitive damages.

Medtronic is considering its options, including appealing the jury verdict, a company spokesman said. But the case illustrates that doctors who are inventing new tools need to protect themselves.

Dr. Michelson's attorney, intellectual property litigator Robert G. Krupka, a partner with Kirkland & Ellis in Los Angeles, answered some questions about patents and contracts for AMNews.

Question: If physicians develop new tools they believe could benefit others in their field, what is the first thing they should do?

Answer: Write the idea down. Then the physician should sign and date the written description and any drawings that would be helpful in understanding the invention. Next, have a trusted (nonrelative) colleague agree to strict confidentiality and have him or her countersign the description to confirm the date of the invention. Then the physician should seek out a competent patent lawyer to evaluate the protectability of the idea.

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