What form should I use to withdraw my international patent application or designations?
To withdraw an international patent application, designations, or priority claims, you can use Form PCT/IB/372. This form is mentioned in MPEP 1859 and is designed to comply with the requirements of PCT Rule 90bis. The MPEP states: “Form PCT/IB/372 may be used by the applicant to make a withdrawal under any of PCT Rules 90bis.1,…
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