Fed. Circ. Affirms Tetra Pak's Cheese Vat Patent Win
In a unanimous decision, the appellate court said Cheese Systems Inc.'s high solids cheese vat infringes asserted claims in Tetra Pak's U.S. Patent Number 5,985,347. The Federal Circuit also denied Cheese Systems' invalidity defenses, rejecting arguments that the '347 was obvious or anticipated in light of prior art.
The decision backs an earlier...
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