public interest factors Archives

AIA reviews: An alternative to litigation, not a second chance

Addressing the scope of discretionary institution under the America Invents Act (AIA), the United States Patent and Trademark Office (USPTO) denied institution of inter partes review (IPR), concluding that the petitioner was attempting to use the Patent Trial & Appeal Board as a “second bite at the apple” after unsuccessfully litigating substantially similar invalidity issues in district court, contrary to the AIA’s purpose of providing a streamlined alternative to litigation. Magnolia Medical Technologies, Inc. v. Kurin, Inc., IPR2026-00097, Paper 17 (Director May 14, 2026).

Magnolia challenged the validity of Kurin’s patent directed to a blood-testing device in district court. After the district court excluded Magnolia’s invalidity expert based on disclosure deficiencies related to claim construction and a jury subsequently found the patent not invalid, Magnolia filed an IPR petition asserting substantially similar anticipation and obviousness grounds. The Director denied institution, concluding that Magnolia had already had a full and fair opportunity to litigate those issues in district court and was improperly attempting to relitigate them before the Board.

The Director explained that Congress created IPRs and post-grant reviews (PGRs) under the AIA to provide streamlined and cost-effective alternatives to district court litigation, not to facilitate repetitive validity challenges or expand parallel litigation. The decision noted that, in practice, many petitioners pursue AIA review alongside district court litigation, sometimes asserting overlapping invalidity theories or taking inconsistent positions across forums, thereby increasing costs and burdening both patent owners and the USPTO.

The Director further emphasized that AIA proceedings serve broader public-interest objectives beyond resolving private disputes, including promoting efficiency, fairness, predictability, and the integrity of the patent system. In exercising discretionary institution authority, the USPTO considers factors such as examiner error, inconsistent positions across forums, settled expectations, and whether institution would represent an appropriate use of USPTO resources.

Applying those principles, the Director concluded that Magnolia’s petition fell outside the intended purpose of AIA review because Magnolia was not using the Board as an alternative forum for resolving validity disputes, but instead to relitigate substantially similar invalidity theories after an unfavorable outcome in district court. The Director emphasized that Magnolia had already contested validity in district court using anticipation and obviousness grounds similar to those asserted in the petition and that the parties had expended substantial resources litigating those issues.

The Director rejected Magnolia’s argument that institution was warranted because no tribunal had adjudicated the merits of its anticipation and obviousness theories after the district court excluded its expert testimony. According to the Director, Magnolia had a full and fair opportunity to litigate those issues, and the exclusion of its expert resulted from deficiencies within Magnolia’s control. Permitting institution under those circumstances, the Director explained, would improperly allow Magnolia to obtain a “second bite at the apple” before the USPTO.

In discussing the public-interest considerations that inform discretionary institution decisions, the Director highlighted several precedential and informative decisions addressing issues such as substantial examiner error, inconsistent positions across forums, foreign sovereign petitioners, and settled expectations. The Director explained that these decisions reflect [...]

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Things May Be Bigger in Texas, but Not Necessarily More Convenient

The US Court of Appeals for the Federal Circuit granted a mandamus petition after analyzing the Fifth Circuit’s public and private interest factors for transfer motions and ordered the US District Court for the Western District of Texas to transfer a case to the petitioner’s venue. In re Google LLC, Case No. 23-101 (Fed. Cir. Feb. 1, 2023) (Lourie, Taranto, Stark, JJ.).

Jawbone Innovations, LLC, had an eventful 2021:

February: Incorporated in Texas
May: Obtained ownership of nine patents (all directed to technologies behind the eponymous product line that liquidated in July 2017)
August: Rented office space in Waco, Texas
September: Asserted the nine patents it just acquired against Google in the Western District of Texas–Waco Division.

Google moved to transfer the dispute to the US District Court for the Northern District of California. That district was where (1) the accused products (earbuds, smartphones, speakers, displays and software) were researched, designed and developed; (2) the asserted technology was developed, and the asserted patents were prosecuted; and (3) the witnesses and sources of proof were primarily located. In contrast, no witnesses or sources of proof were located in the Western District of Texas. Moreover, Jawbone Innovations had no personnel in Waco nor activities related to the accused technology in the whole of Texas.

Judge Albright nevertheless denied Google’s transfer motion, weighing the Fifth Circuit’s four public interest factors and four private interest factors and finding that the transferee venue failed to meet the Fifth Circuit’s “clearly more convenient” standard. With the district court finding half of the eight factors not favoring either the transferee or the transferor, its holding boiled down to a ruling that considerations of “court congestion” and “judicial economy” (found to favor the transferor) outweighed considerations of “unwilling witness compulsion” and the “cost of attendance for willing witnesses” (found to favor the transferee).

Google petitioned the Federal Circuit for a writ of mandamus. The Court, applying the Fifth Circuit’s eight factor test, identified clear error in the district court’s analysis of five of the factors.

First: Addressing the “cost of attendance for willing witnesses” factor, the Federal Circuit found error in the district court’s conclusion that this factor only slightly favored transfer. Rather, the Court explained that this factor “weigh[ed] heavily in favor of transfer” because the transferee venue was clearly more convenient for potential witnesses, especially Google employees with technical, marketing and financial knowledge of the accused products. The error was localized to how the district court considered a Google declaration identifying at least 11 potential employee witnesses (all of whom were located in the transferee venue) and Jawbone Innovations’ assertions that the declaration omitted three potentially relevant Texas-based employees. The Court noted that while this 11 to three imbalance alone was sufficient to settle this factor, the district court’s error went further, finding Google’s declaration unreliable and less worthy of consideration because of the alleged omissions. The Federal Circuit determined this was error on error because the district court improperly ignored that the depositions [...]

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AIA reviews: An alternative to litigation, not a second chance

Things May Be Bigger in Texas, but Not Necessarily More Convenient

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