How can I access published international applications?

Published international applications are made available to the public through various means: WIPO’s PATENTSCOPE database: This is the primary source for accessing published PCT applications. It’s available at https://patentscope.wipo.int/. USPTO’s Patent Application Information Retrieval (PAIR) system: For applications that have entered the national phase in the US. Other national patent office databases: Many countries provide…

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What are the appropriate methods for checking application status with the USPTO?

The USPTO provides several methods for checking application status: Patent Application Information Retrieval (PAIR) system: This is the primary method for checking application status online. Automated voice response system: Available at 703-308-4357 for limited status information. USPTO Contact Center: Available for general information at 800-786-9199. As stated in MPEP 203.08: “Inquiries as to the status…

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