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AfterGlow’s Photoluminescent Technology Patent Suit Against Jessup Transferred from E.D. Va. to N.D. Ill.

AfterGlow, LLC, controls two patents for photoluminescent devices, and it manufactures and sells various photoluminescent exit signs based on that proprietary technology. AfterGlow says Jessup Manufacturing Company does too, without Afterglow’s permission. AfterGlow, based in Manassas Park, Va., filed its patent infringement suit in the U.S. District Court for the Eastern District of Virginia in Jan. 2022.…

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