What are the common defects in a PCT Demand?
The most common defects in a PCT Demand are typically related to non-compliance with PCT Rules 53 and 55. These may include issues with:
- Identification of the international application
- Indication of applicant or agent
- Language requirements
- Signature requirements
As stated in MPEP 1868: “The most common defects which result in the mailing of an invitation to correct are found in PCT Rules 53 and 55.”
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