Based on some comments here about my post, I do believe that "jazz" musicians have favorite licks and do memorize some or maybe even many licks that they use in their solos. To oversimplify this, there are a couple of licks I have heard pros use more than once; the first being the 1st two bars of "Mary had a little lamb" and the second being the 1st two bars of "London bridge is falling down". Don't laugh; I've heard more than one pro using those licks. I have favorite licks that I use and have memorized, but overall I still hold that jazz musicians "improvise" and when taken literally it means that they don't play the solos EXACTLY as they played them before.
In just talking with Jerry PH , I had mentioned to him one time, that I rarely played the same piece twice exactly the same ( unless it was a concert piece), but I'm talking when I played with my own trio and working a club, wedding or stuff like that.
I can't speak for Van Damme and I do have everyone of his original albums, but that's listening only to one take on each tune, but I suspect that what I have written above is true as much for him as any professional jazz artist.