10 known cases. View patent page →
Parus sued Microsoft in W.D. Tex. asserting the '705 patent, seeking willfulness and treble damages. The case was transferred, with the transferee case apparently docketed as No. 2:22-cv-01700 in the Western District of Washington.
Parus accused Apple's Siri-enabled devices and Applebot of infringing the '705 and '402 patents. The case was transferred to the Northern District of California as No. 3:22-cv-07514 and later dismissed with prejudice, with no invalidity finding entered against the '705 patent.
Parus sued Samsung asserting the '705, '455, and '402 patents. The case closed on February 22, 2023, consistent with settlement or dismissal.
Parus's suit against Google was transferred from the Western District of Texas to the Northern District of California and remained active as of mid-2025. The narrative notes a 5:22-cv-07830 docket listing appears to be a duplicate/typographical variant of this case.
Parus sued Amazon in the District of Delaware in a matter appearing in the patent-6721705 docket search. The exact asserted patent set and status were not fully confirmed in the narrative.
Appeal of the PTAB's Final Written Decision in IPR2022-00279. The Federal Circuit vacated and remanded, finding APA errors in the Board's analysis and claim construction.
Microsoft petitioned for inter partes review of the '705 patent; the PTAB denied institution on the merits.
Apple petitioned for inter partes review of the '705 patent; institution was denied on December 6, 2022, and Google Patents metadata lists the status as settlement.
Samsung petitioned for inter partes review of the '705 patent; the proceeding terminated before an institution decision due to settlement.
Parus asserted the '455, '705, and '402 patents against Samsung in the Western District of Texas. Joint claim construction proceeded through late 2022 with coordinated defendants, but the final disposition was not confirmed.