Patent Office Orders Reexamination at EFF's Request

San Francisco - At the request of the Electronic Frontier Foundation (EFF), the US Patent and Trademark Office (PTO) today agreed to reexamine an illegitimate patent held by Clear Channel Communications. The patent -- for a system and method of creating digital recordings of live performances -- locks musical acts into using Clear Channel technology and blocks innovations by others.

"The Patent Office agrees that there are serious questions about the patent's validity," said EFF Staff Attorney Jason Schultz. "This is a significant victory for artists and innovators harmed by Clear Channel's patent and for anyone concerned about overreaching, illegitimate patents."

Clear Channel now has two months to file comments defending its patent, to which EFF will get to respond. The PTO will then determine whether to invalidate the patent. In roughly 70% of instances like this one in which a request for reexamination is granted, the patent is narrowed or completely revoked.

"Patents serve an important role in our economy," said Schultz. "Keeping illegitimate patents out of that system benefits all of us, helping up-and-coming artists and entrepreneurs."

EFF filed the request for reexamination in conjunction with Theodore C. McCullough of the Lemaire Patent Law Firm and with the help of students at the Glushko-Samuelson Intellectual Property Clinic at American University's Washington College of Law. The Clear Channel patent challenge is part of EFF's Patent Busting Project, aimed at combating the chilling effects bad patents have on public and consumer interests. The Patent Busting Project seeks to document the threats and fight back by filing requests for reexamination against the worst offenders.

For more information about EFF's request and Clear Channel's patent:

For EFF's Patent Busting Project:


Jason Schultz
Staff Attorney
Electronic Frontier Foundation

Theodore C. McCullough
Lemaire Patent Law Firm

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