Tag Archives: Experimental Use

Does The Experimental Use Exception Survive The AIA?

Now that the March 16, 2013 effective date of the first-to-file provisions of the Leahy-Smith America Invents Act (AIA) is fast-approaching, I have been reviewing the commentary in the USPTO’s February 14, 2013 Federal Register Notices publishing the final First Inventor To File rules and Examination Guidelines. Comment 12 of the Guidelines, which relates to … Continue reading this entry

Clinical Trial Invalidates European Patent

Pharmaceutical inventions usually require human clinical testing in order to obtain regulatory approval to market the new product. Often a patent application is filed before the invention undergoes human testing, but sometimes a human clinical trial may be started—or even completed—first. While U.S. patent law provides that a “public use” of the invention within the … Continue reading this entry