Just so you know, there were no creeds issued by an Ecumenical Council after the Council of Constantinople in 381, and there is no anathema in the revised Niceno-Constantinopolitan Creed, or the Nicene Creed as it is normally called, even though it is a revision of the Nicene Creed as we discussed nefore.
The provenance of the so-called Athanasian Creed, better called by its Latin name Quincunque Vult, because it postdates St. Athanasius by centuries, is unknown, but it was not the product of an ecumenical council; it does have statements that warn that whoever does not follow its doctrine will not be saved, which is akin to an anthema, but again, it was not the product of an ecumenical council. I believe it was a creedal hymn like Ho Monogenes and Te Deum Laudamus, since historically the Anglican church sang it like a canticle.
So there were no creeds per se after Constantinople. There were dogmatic definitions, which were formulated with anathemas, in the format that “whoever believes this” or “whoever does not do this”, “let him be (deposed, degraded, excommunicated, or anathema.” And there were also anathemas against specific persons deemed heretics, or heresiarchs, many of which I object to, but not the anathema against Nestorius, who was a violent scoundrel, or the anathema against the Monothelites responsible for the death of St. Maximus the Confessor by cutting his tongue out, or the anathema against the Byzantine rulers and their subordinates who used violence to enforce iconoclasm. But these anathemas are all in the acts of the councils; there were no Conciliar Creeds after the 381 revision of the Nicene Creed. Indeed, a canon issued by the Council of Ephesus and confirmed at Chalcedon forbade anyone from changing the revised Nicene creed from 381.