If your looking to change the owner of the SP, you can do that.
open the SP in the Query manager.
CREATE PROCEDURE dbo.ip_log <--to make it owned by the dbo
to make it owned by a user
CREATE PROCEDURE userName.ip_log
I've had to do this to create some SP's owned by the dbo on an application I produced which was to be run on a shared server. In order to get server jobs to run the procedures (server jobs on this server could only be created by the dbo user, which I wasn't, lol)
So I had to change the user to allow the server job to see the SP.
Hope this helps? If not, can you give us a lot more information on what your doing so we understand the problem?