Geomatrix, LLC v. NSF International, No. 22-1947 (6th Cir. 2023)
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Septic systems comprise a septic tank that isolates and contains the sewage; the remaining wastewater flows through a drain field, where microorganisms treat it. Customers have two options for private septic systems—aerobic treatment units (contained systems), or soil-based/open-bottom treatment systems (T&D systems). Geomatrix markets and sells a T&D system, while many of its competitors sell contained systems.
Since 1970, NSF has offered certification for the wastewater treatment industry, A manufacturer needs to obtain certification before marketing products in at least 37 states. This standard is developed through a voluntary consensus process, overseen by a joint committee staffed by NSF employees, state regulatory officers, industry manufacturers, and consumers. Geomatrix obtained certification. Geomatrix alleges that competitors then began conspiring against T&D systems, questioning whether T&D systems should be entitled to certification and disparaging the efficacy of T&D systems. The alleged conspiracy affected Geomatrix’s business by preventing it from obtaining state regulatory approval, although its certification should have made it possible to do so. Ultimately, Geomatrix withdrew its NSF certification. NSF has not adopted a new standard; discussions remain ongoing.
Geomatrix filed suit, alleging violations of the Sherman Act and the Lanham Act. The Sixth Circuit affirmed the dismissal of the suit. The defendants’ petitioning activity was immunized under the Noerr-Pennington doctrine. Geomatrix failed to show the proximate cause required for its unfair competition claims, and its promissory estoppel claims were based on statements that did not state a sufficiently definite promise.
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