4 known cases. View patent page →
The case was dismissed with prejudice on January 24, 2024, by joint stipulation, with each party bearing its own costs. This case involved US Patents 9054728B2, 9116908B2, 7415530B2, and 8717204B2, but not specifically 8643513.
The Federal Circuit affirmed the district court's dismissal, finding the claims of the patents, which included US Patents 7,415,530, 8,717,203, 9,054,728, 9,116,908, and 9,667,751, invalid under 35 U.S.C. § 101 as being directed to abstract ideas. The specific patent 8643513 was not listed among those asserted in the provided text.
In October 2022, the court granted Carbonite's motion for entry of judgment. Claims related to a first patent were dismissed as moot (deemed unpatentable by the PTAB). Carbonite was entitled to judgment on the remaining three patents based on collateral estoppel, as they had been deemed invalid under 35 U.S.C. § 101 by the District of Delaware. This case involved four patents related to data compression, but the provided text does not explicitly name US8643513.
Patent infringement litigation involving US patent 8643513. Status: Critical.