Ivan Saidenberg (November 12, 1940 – September 30, 2009) was a Brazilian comics artist, writer and cartoonist.
[1] Saidenberg began his career in 1960 at the Outubro publishing house, where he worked until 1963 creating horror comics.
[2] Later he also worked at Taika and Royal publishing houses with comics and westerns, war and espionage.
[3] In 1973 he created the character The Red Bat (Portuguese: Morcego Vermelho), Fethry Duck's superhero alter ego.
[4] The character was quite successful in Brazil, but had few stories published abroad (mostly in Italy, where he was named Paper Bat, and in Portugal).