Short Summary
Google LLC filed an IPR petition seeking to invalidate all 15 claims of Sandpiper CDN’s ’322 patent covering CDN edge‑server selection. The petition relies on Verma and other prior‑art references under §§102 and 103.
Detailed Summary
In a petition for inter partes review, Google LLC challenges the validity of U.S. Patent No. 10,057,322 owned by Sandpiper CDN, LLC. The ’322 patent claims methods for selecting an edge server in a content delivery network and delivering modified embedded resources. Google contends that the patent’s claims are anticipated or obvious in light of the Verma publication and combinations of Verma with Raciborski, Lewin, and Drai, invoking statutory grounds under 35 U.S.C. §§102 and 103. The petition requests that the PTAB institute review and find all fifteen claims unpatentable, and includes a declaration from expert Todd C. Mowry, Ph.D. The proceeding is at the petition stage, with the Board’s discretionary factors under §§314 and 325 noted as favorable to institution.
Practitioner Note
This case demonstrates the evidentiary and procedural standards applied in patent matters before local courts. Understanding the court's reasoning in Google LLC vs Sandpiper CDN, LLC is valuable context for structuring arguments or assessing risk in similar proceedings.
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