At this point it's easier to list the old IP that's isn't being dug up and squeezed.
If your beloved childhood movie is not E.T, Jaws, Princess Bride, or Back to the Future, then modern sequels and reboots have been made or are being made.
I know... You can't do better than the classics, but if they think people will pay for it, they'll do it anyways... Crazy capitalizing Hollywood executives....