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STN Patent Search Examples

The following are search examples and tips to help you conduct your patent searches more effectively:

• Finding information about patent currency and coverage in various databases
• Searching a Japanese patent/publication number
• Searching "atypical" U.S. patent numbers
  
• Searching for IP.com records
  
• Searching for U.S. provisional priority applications
• Searching text in full-text patent files
• Using the citing and cited accession numbers count and patent number count fields in DPCI

See also

• Patent Information User Documentation