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Home > Litigation Quality Patent PatentCast > IPR PTABCast: Southwire v Cerro Wire
Podcast: Litigation Quality Patent PatentCast
Episode:

IPR PTABCast: Southwire v Cerro Wire
Category: Government & Organizations
Duration: 00:27:03
Publish Date: 2018-04-23 03:30:00
Description:

Patent claims can be invalid if a prior art reference teaches almost all the claimed features and any missing features must “necessarily” be present when you follow the Prior art teachings.  

In this IPR PTABCast Craige explains how Southwire’s industry-changing process patent defeated the inherence attack but succumbed to the “obviousness” attack.
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