Case: Patents/Claim Construction (Fed. Cir.)

Aug. 4, 2025, 3:43 PM UTC

The Federal Circuit affirmed the decision of the Patent Trial and Appeal Board that challenged claims of Bright Data Ltd.'s patents directed to a system designed for increasing network communication speed for users by releasing congestion from the Web are unpatentable as obvious over prior art, in inter partes reviews by Code200 UAB, Teso LT UAB, Metacluster LT UAB, Oxysales UAB, The Data Company Technologies Inc., Major Data UAB, and Coretech LT UAB. The court agreed with the board’s claim constructions and said that the board’s obviousness findings are supported by substantial evidence.

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