Patents recorded as loan collateral (security interest)

Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS). | Assignor: AEGION COATING SERVICES, LLC | Assignee: JEFFERIES FINANCE LLC | Patents: 11085885, 11173634, 11118716, 11137102, 11014309, 11774025, 11391407, 11384889, 11079055, 11649601, 11708919, 11873939, 11725755, 10166567, 7077020, 8633713, 8800396, 9789505, 10175149, 10240709, 10718463, 6673309, 7207149, 7574840, 7980033, 7930863, 8511043, 9086183, 9933104, 7406806, 10197209, 8713891, 10001238, 9993992, 9085898, 8496404, 8820363, 6708728, 6708729, 6539979, 6679293, 7261788, 7112254, 7238251, 7857932, 6969216, 6923217, 6932116, 7766048, 7108456, 8083975, 7360559, 7707704, 8066499, 8015695, 8038913, 7866968, 9371950, 9874302, 10428992, 10077855, 10471662, 10704728, 6953306, 7292156, 7710281, 8049634, 9453597, 10816112, 9188269, 6682264, 7018577, 6982051, 8128853, 7842769, 8058378, 7915366, 8178640, 9023263, 8569436, 8796407, 8906188, 9604405, 9915383, 8714597