Below is reference material that I've compiled for soloing over 5 chord types. I am posting this in it's rough form and over time, I will "fill in" with more explanations and examples.
major (maj7, maj9 and #11)
minor (min7, min9, minmaj7)
min7b5
dominant 7th (9 and 11)
altered dominants (7b5b9, 7#5,#9)