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COVID Test Device Maker Settles Fed. Circ. Feuds With Rival

By Andrew Karpan ( March 12, 2025, 6:53 PM EDT) -- A company that makes saliva collection devices used for COVID-19 tests says it will drop out of Federal Circuit appeals fights with Longhorn Vaccines & Diagnostics stemming from the Patent Trial and Appeal Board canceling 183 of Longhorn's patent claims as a punishment for "egregious abuse of the PTAB process. ". . .

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