Monthly Archives: September 2016

Despite PTAB “Sweet Talk” Federal Circuit Reverses Invalidity Of Deicing Patent

By Tom Engellenner The Federal Circuit reversed a Patent Trial and Appeal Board (PTAB) invalidity decision last week that had found a patent for a molasses-based, road deicing agent obvious over earlier patents on sugar-related inventions.  The Federal Circuit panel … Continue reading

Posted in Anticipation/Obvious, Appeals, Court of Appeals Fed Circuit, Federal Circuit, Reexamination, USPTO | Tagged , , , , , , , , , ,