1. A power of attorney simply signed by the applicant.
2. A declaration as to the utility, novelty and inventorship signed by the applicant or his agent.
3. Three copies of the specification and drawings, if any.
4. An assignment deed executed by the inventor if the application is made by the assignee.
Patent Applications (confirmation of UK patents) More details
1. A simply signed power of attorney.
2. A certified copy of the specification of the UK letters patent