May 08 2008

The Canadian Patent Office has changed its position on “signal claims” and stated that signals per se, such as transmissions over the Internet, do not constitute patentable subject matter. Former professionals Joy Mauthe and Robert Wilkes and discuss the implications of this change as guest columnists of IP Law 360.

Read the entire article on IPLaw360

This article is for information purposes only and does not constitute legal or professional advice.

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Tags: Canadian Patent Office, CIPO, IP Law 360