Hello, I have some issues pending 'patch review' hanging for more than
two weeks, could somebody please check them out?

In case nobody picks it up, my 5-for-1 offer still stands: if you review
five issues, I'll review one of yours.

Is that a general offer or just for the OP? :-)
Seriously, getting an issue reviewed by Martin is something worth fighting for, and reviewing other 5 issues seems like a small price. This is not to imply that Martin doesn't review others' issues often enough, just that his reviews come from a high authority and can almost always put a final resolution on the problem.