Disclosure of Invention
19. (1) A patent application shall disclose the invention to which it relates in a manner sufficiently clear and complete for it to be carried out by a person skilled in the art.
(2) Without prejudice to the generality of subsection (1), rules may prescribe the circumstances in which an application for a patent for an invention which requires for its performance the use of a micro-organism is to be treated for the purposes of this Act as complying with that subsection and may specify other provisions, in relation to such applications.
Use of foreign specification or search report
30. (1) In lieu of making the request provided for in section 29 (1), an applicant for a patent under this Part may, within the time, prescribed for the purpose of section 29 (1), submit a statement to the Controller that an application for a patent for the same invention has been made in a prescribed foreign state or under the provisions of any prescribed convention or treaty and where such a statement is submitted the applicant shall submit, within the prescribed period, such evidence as may be prescribed of either
( a ) the results of the search carried out on the said application, or
( b ) the grant of a patent in pursuance of the said application.
(2) The applicant shall, if so required by the Controller, also furnish to the Controller within the prescribed time such information as may be prescribed with regard to the filing of foreign applications for protection of the invention for which a patent is sought.
(3) The evidence submitted under subsection (1) shall be accompanied by the prescribed fee. Unless the application is subsequently withdrawn within a prescribed period the evidence shall be published by the Controller.
(4) Where the evidence submitted is that referred to in subsection (1) (a) the Controller shall, unless the application is withdrawn, allow the applicant an opportunity to amend the application in the light of that evidence. Any amendments shall be submitted within the prescribed period. If the applicant fails, before the expiry of the prescribed period, either to submit amendments to the application or a statement that no amendment is considered necessary, the application may be refused by the Controller.
(5) Where the evidence submitted is that referred to in subsection (1) (b) the Controller shall, unless the application is withdrawn, allow the applicant an opportunity to amend the application in the light of that evidence. The applicant shall in particular submit such amendments as are required to the specification so that the subject-matter claimed therein does not extend beyond that of the evidence. Any amendments shall be submitted within the prescribed period. If the applicant fails, before the expiry of the prescribed period, either to submit amendments to the application or a statement that no amendment is considered necessary the application may be refused by the Controller.
Grounds for revocation.
58. An application for revocation of a patent may be made only on the grounds that
(b) the specification of the patent does not disclose the invention in a manner sufficiently clear and complete for it to be carried out by a person skilled in the art;