Stem Cell Patents To Face PTO Scrutiny
The news, announced Tuesday, was a victory for the Public Patent Foundation and the Foundation for Taxpayer and Consumer Rights, which first challenged the patents this July.
According to the two groups, third-party requests for patent reexamination are successful about 70% of the time.
“We’re pleased the PTO has decided to re-examine these patents,” said John M. Simpson, the stem...
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