the list is plain wrong, with X11, Groestl and Cryptonight coins which all have ASICs
CPU coins in general are those which either use an algo more efficient on a CPU than GPU (Yescrypt variants, Argon2d, HOdl, Lyra2h, Lyra2z330) or those that adapt to hashrate increase (M7M - Magi coin)
You can develop a GPU miner (for example Lyra2h and Yescrypt GPU miners exists), but they are not as efficient as CPU, or just drop the network reward (M7M) so much it wont be worth it
Right now, from what I saw, the most profitable are Lyra2h, YescryptR16/R32, Argon2d and HOdl)