PTAB challenges

Proceedings overview

A single Post-Grant Review (PGR) proceeding, PGR2025-00081, has been filed against US patent 12163947 and is currently in the trial instituted phase. This indicates the patent owner, Bid Group Technologies Ltd., is actively defending its patent against challenges, and the claims have so far withstood an initial review by the PTAB for instituting trial. For a defendant, this means the patent is currently being challenged, and the outcome of this proceeding will significantly impact the patent's defensive posture.

PGR2025-00081 — Nicholson Manufacturing Ltd. et al. v. Bid Group Technologies Ltd.

• Type: Post-Grant Review (PGR)
• Filed: 2025-08-29
• Status: Trial Instituted. This means the PTAB has determined that the petition met the threshold for review and has begun a formal trial proceeding to assess the patentability of the challenged claims.
• Judge panel: The specific judge panel for PGR2025-00081 is not explicitly listed in the immediate search results. PTAB decisions are typically made by panels of three Administrative Patent Judges (APJs).
• Petition grounds: The detailed petition grounds, including specific claims challenged, prior art asserted, and statutory bases (§ 102 / § 103 / § 112), are not available in the provided search snippets. A full review of the petition (Paper 1 in the PTAB E2E system) would be necessary to identify these.
• Institution decision: Instituted on 2026-02-18. The reasoning for institution is not available in the provided snippets, but generally, a PGR is instituted if the petitioner demonstrates that "it is more likely than not that at least one of the claims challenged in the petition is unpatentable."
• Final Written Decision (if issued): Not yet issued, as the proceeding is in the "Trial Instituted" phase.
• Settlement / termination: No settlement or termination has been reported, as the trial is ongoing.
• Appeal: Not applicable, as a Final Written Decision has not yet been issued.
• Defensive value: As the trial has been instituted, the patentability of the challenged claims is currently being litigated before the PTAB. A defendant facing assertion of this patent should closely monitor this proceeding, as a final decision invalidating claims could significantly weaken the patent owner's position. Conversely, if claims are upheld, the patent will be strengthened against future challenges on the same grounds.

Strategic summary

Currently, US patent 12163947 is subject to a single Post-Grant Review, PGR2025-00081, initiated by Nicholson Manufacturing Ltd. et al. The PTAB instituted trial on 2026-02-18, meaning at least some claims of the patent are under active review for patentability. The specific claims challenged, the prior art asserted, and the statutory grounds remain undisclosed by the available data. Without a Final Written Decision, all claims of 12163947 are currently considered untested by a final PTAB decision.

The estoppel landscape will be shaped by the eventual Final Written Decision in PGR2025-00081. If any claims are found unpatentable, Nicholson Manufacturing Ltd. (and its privies) will be estopped from asserting in future civil actions or ITC investigations that those claims are invalid on any ground that was raised or reasonably could have been raised during the PGR. For other potential defendants, the prior art grounds not successfully raised (or raised and rejected) by Nicholson could still be available in separate validity challenges, depending on the specifics of their own prior art searches and any privity considerations. The appearance of "Unified Patents" as a listed petitioner in some search results (though clarified by the prompt and Unified Patents' own data to be Nicholson Manufacturing Ltd. et al.) suggests a potential interest from defensive aggregators, which can be a pattern signal for patents facing broader industry scrutiny.

Recommended next steps

Given that PGR2025-00081 is in the "Trial Instituted" phase, the primary next step for any interested party, especially a defendant, is to closely monitor its progress.

• The Final Written Decision for PGR2025-00081 is due approximately one year from the institution date of 2026-02-18, which means it is expected around 2027-02-18. Key trial-stage milestones, such as an oral hearing, would typically occur before this date.
• To understand the specific claims being challenged and the asserted prior art, it is highly recommended to access the official PTAB filings for PGR2025-00081 via the USPTO PTAB E2E portal (https://developer.uspto.gov/ptab-api/cases/PGR2025-00081, or searching directly on the PTAB website). This will provide access to the petition, institution decision (Paper 11 or similar), and other trial documents.
• Understanding the specific grounds for institution and the arguments made by both sides will be crucial for assessing the strength and scope of the patent moving forward.