What are the main procedural steps for an international application in the International Searching Authority?

According to MPEP 1840, the main procedural steps for any international application in the International Searching Authority are:

1. Making of the international search (PCT Article 15)
2. Preparing of the international search report (PCT Article 18 and PCT Rule 43)
3. For international applications having an international filing date on or after January 1, 2004, preparing a written opinion of the International Searching Authority (PCT Rule 43bis)

These steps ensure a thorough examination of the international application and provide valuable information to both the applicant and other patent offices.

To learn more:

• International Searching Authority
• PCT
• International Search
• Search Report
• Written Opinion