Ink, the projected release date for Thor: Ragnarok is sometime in 2017.
Wait.
2017?!
Here's a somewhat complete list of the next few years of Marvel films:
July 2015-Ant Man
May 2016-Captain America: Civil War
november 2016-Doctor Strange
May 2017-Guardians of the Galaxy 2
July 2017-Spectatular Spider Man (rumored, not confirmed yet)
November 2017-Thor: Ragnarok
May 2018-Avengers: Infinity War, Part 1
July 2018-Black Panther
November 2018-Captain Marvel
May 2019-Avengers: Infinity War, Part 2
July 2019-Inhumans (this concept has been already introduced in season 2 of Agents of S.H.I.E.L.D.)
Whew. Lots of films to be looking forward to. Disappointed there are no Hulk projects in the works though. Or a Black Widow film. Or a Hawkeye film.
(List of above projects from this site
http://www.denofgeek.us/movies/marvel/237462/full-marvel-movie-release-calendar)
And even though each film may not be directly tied to each other, each film tends to set up the other, especially in this universe.