In response to a lawsuit for patent infringement, often a defendant will file an inter partes review (IPR) challenging the validity of the ...

Spectrum Solutions LLC successfully defended on appeal a district court ruling that its home saliva-collection kits for Covid-19 testing don’t infringe a DNA Genotek Inc. patent.

Nintendo and the Pokémon Company's lawsuit, which was filed last year, is now on shakier ground after recent USPTO patent ...