At your touch, all of the curses would affect one creature or an object end. As per this Remove Curse 5e spell, if the object was a cursed magic item, its curse would remain, but the dnd spell breaks its owners attunement for the object that’s why it could be removed or else discarded.
Attributes Of d&d 5e Remove Curse spell
|Casting Time||1 action|
|Classes||Cleric, Paladin, Warlock, Wizard|
|Target||One creature or object|