Found a more complete list and it's very impressive. Good timing with Peabody and Sherman because the movie is coming out next year anyway.Here is the huge catalog of animated characters that Dreamworks Animation is bidding on:
Archie, Baby Huey, Basil Brush, Boris & Natasha, Bravestarr, Casper the Friendly Ghost, Dick Tracy, Doctor Solar Man of the Atom, Dudley Do-Right, Ethelbert the Tiger, Fabulous Funnies, Fat Albert, Felix the Cat, Finley the Fire Engine, Fractured Fairy Tales, Frosty the Snowman, George of the Jungle, Gerald McBoing Boing, Godzilla, Groovie Gollies, Guess with Jess, Gumby, He-Man, Hot Stuff, Lamb Chop, Lassie, The Little Drummer Boy, Little Golden Books, Little Lulu, The Lone Ranger, Magnus Robot Fighter, Mr. Magoo, Mr. Peabody & Sherman, Pat the Bunny, Peter Cottontail, Postman Pat, Richie Rich, Rocky & Bullwinkle, Roger Ramjet, The Roy Rogers Show, Rudolph the Red-Nosed Reindeer, Rupert Bear, Sabrina the Teenage Witch, Santa Claus is Comin' to Town, The Secrets of Isis, Sergeant Preston of the Yukon, Shazam!, She-Ra, Tinga Tinga Tales, Transformers: Animated, Turok, Underdog, Voltron, Wendy the Good Little Witch, Where's Waldo?