WIPO Journal - World Intellectual Property Organization
WIPO Journal - World Intellectual Property Organization
WIPO Journal - World Intellectual Property Organization
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186 The <strong>WIPO</strong> <strong>Journal</strong><br />
Generally, the “priority period” is 12 months from the filing date of the earlier application from which<br />
priority is claimed. 63 If the corrected international filing date falls outside this 12-month period but within<br />
a period of two months after the expiration of the priority period of the claim concerned, the applicant<br />
may file a request for restoration of right of priority at the receiving office under the applicable condition<br />
(PCT r.26bis.3). 64<br />
Filing missing parts without re-dating—incorporation by reference<br />
Under certain circumstances, missing parts of the description or missing drawings can be added to an<br />
international application without affecting the international filing date. In line with PLT art.5(6) and r.2(4),<br />
this is possible when the missing parts of the description or the missing drawings are “completely contained”<br />
in an earlier application from which priority is claimed on the initial filing date.<br />
As a first step the applicant must declare, upon filing the international application containing at least<br />
some of the elements referred to in PCT art.11(1)(iii) and while claiming priority from an earlier application,<br />
that he reserves the right to later on rely on parts or elements which are completely contained in the priority<br />
application. To this end Box No.VI “Priority Claim” of the request form (PCT/RO/101) includes a<br />
pre-printed statement, stating:<br />
“Incorporation by reference: where an element of the international application referred to in Article<br />
11(1)(iii)(d) or (e) or a part of the description, claims or drawings referred to in Rule 20.5(a) is not<br />
otherwise contained in this international application but is completely contained in an earlier<br />
application whose priority is claimed on the date on which one or more elements referred to in Article<br />
11(1)(iii) were first received by the receiving Office, that element or part is, subject to confirmation<br />
under Rule 20.6, incorporated by reference in this international application for the purposes of Rule<br />
20.6”. 65<br />
The formulation of this statement is based on PCT r.4.18 and is formulated in line with PLT art.5(6)(b)<br />
and r.2(4)(5). The priority claim must have been included in the request on the initial filing date and cannot<br />
be added later on, for example, by applying PCT r.26bis.1(a). 66 The latter requirement is in line with PLT<br />
art.5(6).<br />
If the applicant files a missing part of the description or a missing drawing based on the content of the<br />
application from which priority is claimed on the initial filing date, the following requirements must be<br />
met (cf. PCT r.20.6(a)):<br />
• The applicant must confirm the incorporation by reference by way of a written notice to the<br />
receiving office.<br />
• Such notice should be accompanied by:<br />
— a sheet or sheets embodying the missing part as contained in the application from<br />
which priority is claimed;<br />
— where the applicant has not already complied with the requirements of PCT r.17.1(a),<br />
(b) or (b-bis), 67 a copy of the priority application as filed;<br />
63<br />
cf. PCT art.8(2) referring to art.4 of the Paris Convention. Article 4A(1) and 4C(1) of the Paris Convention regulate a right of priority of 12 months<br />
for patents and utility models.<br />
64<br />
A number of receiving offices have declared that PCT r.26bis.3 is not compatible with the national law applied by the receiving office (PCT<br />
r.26bis.3(j)). For these offices, restoration of the right of priority is not possible. In addition, a number of designated/elected offices has declared that<br />
restoration of the right of priority is not compatible with the national law as applied by the designated/elected office (PCT r.49ter.1(g)).<br />
65<br />
If such a statement was not contained in the request at the time of filing, it can only be added to the request if it was otherwise contained in, or<br />
submitted with, the international application on the date of filing (cf. PCT r.4.18, last sentence).<br />
66<br />
See the PCT Applicant’s Guide — International Phase, 2011, Item 6.028, at http://www.wipo.int/pct/guide/en/gdvol1/pdf/gdvol1.pdf [Accessed<br />
March 29, 2011].<br />
67<br />
PCT r.17.1(a) relates to the case where a certified copy of the earlier application has been submitted by the applicant to the International Bureau<br />
or the receiving office (unless it has already been filed with the receiving office together with the international application).<br />
(2011) 2 W.I.P.O.J., Issue 2 © 2011 Thomson Reuters (Professional) UK Limited