I guess we can add Counterparty (XCP) to that list. It had its moment, but with the arrival of Ethereum and other blockchains in which you can create and move tokens in a cheaper and faster way, it was displaced and abandoned.
But counterparty is still not abandoned. IT is just not mass used. Counterparty biggest strengthen, the Bitcoin network, made this. High fees on Bitcoin network made Countrepaty tokens transactions almost unusable. I guess Liquid will now fix that with more centralised approach. But counterparty is still here. It can grow strong again any moment.