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Patent
Trademark
Copyright
Design
Filing Date
Decision Verdict Date
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Petitioner / Claimant (Plaintiff)
TikTok Inc. and Bytedance Ltd, Bytedance Pte. Ltd., Bytedance Inc., TikTok Ltd., and Heliophilia Pte. Ltd.
Respondent / Defendant
DiStefano Website Innovations, LLC
Dispute Summary
TikTok has filed an IPR petition seeking cancellation of all 29 claims of DiStefano’s reissued ’971 patent, asserting that the claims are obvious over prior art such as Block, Arnold, and Arora. The petition includes a detailed claim construction for “reciprocal site.”
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