Dave, your 'walking man' avatar is very distracting! 
From Patterdale, Helvellyn is the obvious first choice - perhaps you could seek a variant on your previous route? Or you could head up to Sticks Pass then do the Dodds perhaps?
If you fancy driving north it's not far to Scales from where you've got lots of options on Blencathra (including Sharp Edge up, Halls Fell down as Dan suggests).
Or you could drive south towards Windermere as far as the Kirkstone Inn then cut across 'The Struggle' to Ambleside and head out to Gt Langdale. There you have the Langdale Pikes as your playground. There are plenty of routes there (including Jack's Rake) but avoid the Mill Gill path which gets very crowded.
For a ridge walk from Gt Langdale, walk up over Pike O Blisco to Crinkle Crags and on to Bowfell and Esk Pike returning down Rosset Gill and along Mickleden. Wainwright rates the Crinkles to Bowfell as one of the best ridge walks in the Lake District and I agree.