shows to the satisfaction of the Controller that the priority date of the claim of his complete specification is not later than the date on which the relevant document was published; or

amends his complete specification to the satisfaction of the Controller.

(2)

If it appears to the Controller that the invention is claimed in a claim of any other complete specification referred to in clause (b) of sub-section (1) of section 13, he may, subject to the provisions hereinafter contained, direct that a reference to that other specification shall be inserted by way of notice to the public in the applicant's complete specification unless within such time as may be prescribed,—

(3)

If it appears to the Controller, as a result of an investigation under section 13 or otherwise,—

(4)

Omitted by the Patents (Amendment) Act, 2005