Invitation To Pay For Requested Copies Of Cited Documents {PCT-ISA-221}

PCT/ISA/221, INVITATION TO PAY FOR REQUESTED COPIES OF CITED DOCUMENTS (PCT Rule 44.3(b)). This form is used in the context of international patent applications filed under the Patent Cooperation Treaty (PCT) and is issued by the International Searching Authority (ISA) to the applicant. This form is used when the ISA has identified documents relevant to the patentability of the invention claimed in the international application during the search process, but does not have copies of these documents in its possession. Under PCT Rule 44.3(b), the ISA may invite the applicant to pay for copies of the cited documents. The PCT/ISA/221 form is used for this purpose. www.FormsWorkflow.com