The history of Catwoman’s creation almost coincided with the emergence of Batman and the other main antihero figure, Joker, in the DC Superics comics. Interestingly, Catwoman and Batman never married.
The creators of Catwoman are Bill Finger and Bob Kane who also formulated the character of the Joker despite the dispute with their former partner Jerry Robinson.
Finger and Kane both worked as writers who gave birth to DC Comics characters in the early period. Whereas Robinson is a drawing artist who is said to have been Kane’s assistant.