Unified Patents v. WOODSTREAM CORPORATION

Unified Patents, a member-based organization, acts as a defensive non-practicing entity (NPE) deterrence group. Its core mission is to improve patent quality and mitigate frivolous patent litigation, primarily by challenging patents held by NPEs in specific technology sectors. They achieve this by monitoring NPE activity, providing analytics, and filing inter partes reviews (IPRs) against patents they deem unpatentable or invalid. On the other side, WOODSTREAM CORPORATION is an operating company and a global manufacturer and marketer of a wide array of pest control, lawn & garden, and wild bird feeding products. Their well-known brands include Victor®, Terro®, Perky-Pet®, Havahart®, Safer®, Dynatrap®, and Mosquito Magnet®.

This case involves U.S. Patent No. 11,627,242. In an IPR, there isn't an "accused product" in the traditional sense of infringement; rather, Unified Patents is challenging the validity of this patent, which is owned by Woodstream Corporation. The patent at issue, US 11,627,242, is titled "Method and system for repelling unwanted animals via a light-emitting device". The patent generally relates to systems and methods designed to deter animals using light emission.

The procedural posture of this case is before the Patent Trial and Appeal Board (PTAB) under case number IPR2026-00141. The case status is "Not Instituted - Procedural," which means the PTAB decided not to proceed with the inter partes review for reasons that were procedural rather than a full evaluation of the merits of unpatentability. This venue is significant because IPRs at the PTAB offer a specialized administrative forum for challenging patent validity based on prior art patents and printed publications, typically serving as a faster and less costly alternative to district court litigation. The "Not Instituted - Procedural" outcome is notable as it signifies that the PTAB exercised its discretion to deny the petition, often for reasons such as the existence of parallel district court litigation (under the Fintiv factors) or issues concerning the identification of the real party in interest, rather than determining the patent's validity on the merits of the presented prior art.

This case, Unified Patents v. WOODSTREAM CORPORATION, IPR2026-00141, is an Inter Partes Review (IPR) proceeding before the Patent Trial and Appeal Board (PTAB), not a traditional district court patent infringement litigation. Therefore, many of the typical litigation milestones such as complaints, answers, counterclaims, Markman hearings, discovery, trial events, and jury verdicts are not applicable. The case's final disposition at the PTAB was "Not Instituted - Procedural."

Key Legal Developments and Outcome:

• Filing of IPR Petition: On February 1, 2026, Unified Patents filed a petition for Inter Partes Review against U.S. Patent No. 11,627,242, owned by WOODSTREAM CORPORATION.
• Non-Institution - Procedural: The PTAB denied institution of the IPR on April 26, 2026, on procedural grounds. The denial was based on the PTAB's discretionary authority under 35 U.S.C. § 314(a), considering the factor of whether the same or substantially the same prior art or arguments previously were presented to the Office, as outlined in Advanced Bionics, LLC v. Med-El Elektromedizinische Geräte GmbH, IPR2023-01306, Paper 6 at 15-17 (PTAB Feb. 23, 2024) (precedential). This decision reflects the PTAB's increased use of discretionary denials, a trend observed in Q1 2026, which has led to a significant drop in IPR petition institution rates.
• Final Disposition: The IPR proceeding IPR2026-00141 concluded with the PTAB's decision to deny institution on April 26, 2026, thus terminating the IPR without a review of the merits of the patentability challenge against U.S. Patent No. 11,627,242.

As this was an IPR proceeding that was not instituted, there were no district court litigation events such as pre-trial motions, claim construction, discovery, or a trial. The outcome is a final determination by the PTAB not to proceed with the review.
Additionally, no evidence was found in the provided search results of any parallel district court patent infringement litigation specifically involving U.S. Patent No. 11,627,242 and WOODSTREAM CORPORATION.This analysis covers the legal developments and outcome for the Inter Partes Review (IPR) case IPR2026-00141, as well as a related district court patent infringement litigation involving the same patent, U.S. Patent No. 11,627,242.

I. District Court Patent Infringement Litigation: Woodstream Corporation et al. v. Bird Buddy, Inc.

Court: U.S. District Court for the District of Delaware
Case Number: 1:24-cv-01236
Patents at Issue: U.S. Patent No. 11,627,242

• Filing & Initial Pleadings: Plaintiffs Woodstream Corporation and Frederick Perkins (the patent owner) filed a patent infringement lawsuit against Bird Buddy, Inc. in the District of Delaware under case number 1:24-cv-01236. The patent at issue, U.S. Patent No. 11,627,242, is directed to a "self-contained bird feeder with a camera" for streaming video.
• Pre-trial Motions of Substance – Motion to Dismiss: The defendant, Bird Buddy, Inc., filed a motion to dismiss pursuant to Federal Rule of Civil Procedure 12(b)(6), arguing that the amended complaint failed to allege that its electronic bird feeder met the necessary limitations of the asserted patent.
• Ruling on Motion to Dismiss: On August 22, 2025, the District Court denied Bird Buddy's motion to dismiss. The court found the plaintiffs' complaint sufficient to place the alleged infringer on notice. The court also noted that arguments regarding prosecution history were more appropriate for a future claim-construction hearing, declining to engage in claim construction at the motion-to-dismiss stage.
• Present Posture: As of the denial of the motion to dismiss in August 2025, the case is active and is likely progressing towards claim construction (Markman) proceedings and discovery.

II. Parallel PTAB IPR Proceeding: Unified Patents v. WOODSTREAM CORPORATION

Court: Patent Trial and Appeal Board (PTAB)
Case Number: IPR2026-00141
Patents at Issue: U.S. Patent No. 11,627,242
Status: Not Instituted - Procedural

• Filing of IPR Petition: On February 1, 2026, Unified Patents filed a petition for Inter Partes Review challenging U.S. Patent No. 11,627,242, which is owned by WOODSTREAM CORPORATION.
• Non-Institution - Procedural: The PTAB denied institution of IPR2026-00141 on April 26, 2026. The denial was based on procedural grounds, specifically the PTAB's discretionary authority under 35 U.S.C. § 314(a). The PTAB explicitly cited its precedential decision in Advanced Bionics, LLC v. Med-El Elektromedizinische Geräte GmbH, IPR2023-01306, Paper 6 at 15-17 (PTAB Feb. 23, 2024), indicating that the non-institution was due to the same or substantially the same prior art or arguments having been previously presented to the Office. This reflects a broader trend in early 2026 of increased discretionary denials by the PTAB.
• Effect on Litigation: The non-institution of the IPR means that the PTAB did not proceed to a full review of the patentability of U.S. Patent No. 11,627,242. This outcome leaves the patent's validity to be fully litigated in the ongoing district court case, Woodstream Corporation et al. v. Bird Buddy, Inc., unless settled or dismissed.

Given the procedural non-institution of the IPR, no further IPR-specific developments such as institution decisions on the merits or final written decisions occurred.

Specific counsel of record representing Unified Patents in IPR2026-00141 against WOODSTREAM CORPORATION are not publicly detailed, likely due to the case being "Not Instituted - Procedural." In such instances, petitions are often prepared and filed by Unified Patents' internal legal team, and comprehensive external counsel listings may not be formally recorded or widely publicized before institution.

Unified Patents, which describes itself as a membership organization focused on deterring unsubstantiated patent assertions rather than a law firm, employs an internal legal department for its Inter Partes Review (IPR) activities. Key members of Unified Patents' legal team who are typically involved in IPR filings include:

• Jonathan Stroud
  • Role: Chief IP Counsel
  • Firm: Unified Patents (in-house)
  • Note: Regularly speaks on PTAB and patent quality issues, having previously served as an attorney at the USPTO and as Chief IP Counsel for other entities.
• Jordan Rossen
  • Role: Senior Patent Counsel
  • Firm: Unified Patents (in-house)
  • Note: Experienced in representing clients before the PTAB, ITC, District Courts, and the Federal Circuit, with a background in chemical engineering.
• Michelle Aspen
  • Role: Senior Patent Counsel
  • Firm: Unified Patents (in-house)
  • Note: Participates in webinars discussing PTAB proceedings and strategies.
• Jessica Marks
  • Role: Senior Patent Counsel
  • Firm: Unified Patents (in-house)
  • Note: Involved in discussions related to amplifying underrepresented voices at the PTAB.
• Roshan Mansinghani
  • Role: Legal Head - NPE
  • Firm: Unified Patents (in-house)
  • Note: Focuses on strategies related to Non-Practicing Entity (NPE) litigations.

While Unified Patents often engages outside counsel for various IPRs, specific law firms and attorneys for this non-instituted case, IPR2026-00141, are not readily available in public records.

Due to the "Not Instituted - Procedural" status of IPR2026-00141, specific counsel of record for WOODSTREAM CORPORATION is not readily available in public search results. In such instances, the Patent Owner may not have filed extensive responses that would typically list their attorneys, as the petition was dismissed on procedural grounds before the merits of the patentability challenge were considered.

Therefore, specific information regarding the name, role, firm, office location, and relevant experience for WOODSTREAM CORPORATION's counsel in this particular IPR is not discoverable through general web search or public PTAB dockets at this time.