Google LLC v. Sandpiper CDN, LLC

Canadian Solar Inc. et al.vsMaxeon Solar Pte. Ltd.

The PTAB issued a Final Written Decision rejecting all challenged claims (10-16 and 19) in this IPR regarding solar cell fabrication techniques. The Board found that the Petitioner failed to provide sufficient motivation to combine prior art references, particularly concerning optimal dopant concentrations.

ADC Solutions Auto LLC et al.vsThe Noco Company

The Noco Company seeks Director Review of a PTAB decision that found its USB‑charging jump‑starter patent claims unpatentable. It argues the Board misapplied obviousness analysis by ignoring the core dispute over charging feasibility. The petition targets the Board’s alleged abuse of discretion.

Ilooda Co., Ltd. et al.vsSerendia, LLC

Ilooda Co. challenges Serendia's patent (10869812) in an IPR based on anticipation and obviousness, focusing on microneedling technology. The petitioner argues that prior art references like Mehta render multiple claims unpatentable through various combinations of elements.

Biofrontera Incorporated et al.vsSun Pharmaceutical Industries, Inc.

Sun Pharmaceutical seeks Director Review to overturn a PTAB decision that found several claims of its photodynamic‑therapy device patent unpatentable, arguing the Board mis‑constructed key claim terms and ignored ITC findings.

Carbyne, Inc. et al.vsTritech Software Systems et al.

The patent owner has filed a Director Review request in IPR2025-00959, and the Board has instructed the petitioner to submit a limited response within five business days.