LG, SK’s battery biz butt heads over US patent nullification suit
IndustryJan 15, 2021
LG Energy Solution and SK Innovation are yet again butting heads, this time over freshly launched inter partes review they both filed against each other at the US Patent and Trademark Office. An inter partes review is a trial proceeding conducted at the Patent Trial and Appeal Board of the US Patent and Trademark Office. The IPR looks at the patentability of a matter brought to attention. The patent dispute is one of the many legal fights the two Korean rivals are embroiled in. The