Patents: Additional Resources

INTERNATIONAL PATENTS

• Canadian Patent Database
  • Patent information including images, bibliographic details and abstracts, back to 1920.
• German Patent Database (DEPATISnet)
  • Full text search now available for all DE / DD documents as from 1877
• Japanese Patent Office
  • Japanese Industrial Property Digital Library (IPDL)
• VRN Patent Authority Page
  • Comprehensive listing of international patent offices
• Intellectual Property Digital Library (WIPO)
  • The Intellectual Property Digital Library Web site provides access to intellectual property data collections hosted by the World Intellectual Property Organization. These collections include PCT (Patents), trademarks, and industrial designs.