>>9824304It does; the Kenner that did all these toys was owned by Hasbro. Thought many of the employees weremostly fired around 99, a few were assimilated to Hasbro . Notably Aaron Archer, who worked on this line, Batman forever, and a few others. He went on to run Transformers for a while.
As far as the designs, technically any licensor for DC could remake these figures since the IP holder controls any designs or creations done for toy lines and spin-offs. For a weird, obscure example; the Lego DC movies had original creations called trogowogs in a movie. Those got used in Young Justice