Here is the statement from Jason Blum:
“I’d love to do Frankenstein.” Blum said. “I’ve tasked our filmmakers with trying to figure out just straight Frankenstein. Again, I don’t know if someone else is doing it, I don’t know anything about it, but I would love to try and I’m waiting for the great idea. The Invisible Man, I agree, the best ideas feel like, ‘My gosh, it’s so obvious, why didn’t that happen before?’ If we could come up with something as good for Frankenstein, I’d love to try that.”
Source material: collider.com