Does the patentee write school or hospital?

Write applicant. The patentee is the collective name of the owner and holder of the patent right, that is, when the patent application is approved, the patent applicant is granted the patent right, and the patentee writes applicant, the owner of this patent! If you fill in the patent of the school, the ownership belongs to the school, if you fill in your own ownership, it belongs to yourself, but is this still a service invention?