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Help indexes

Espacenet offers users a number of different types of help. There is a 'quick help' function on every search screen and results screen, FAQs and a Glossary of the words and terms used in Espacenet in the Help index. If you have any comments or suggestions, please write to support@epo.org .

Glossary

• Abstract
• "Also published as" documents
• Applicant
• Application number
• Basic search tips
• Bibliographic data
• Boolean operators
• Cited documents
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• Citing documents
• Claims
• Classification popup
• Classification search
• Cooperative Patent Classification (CPC)
• Corresponding documents
• Country codes
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• Default operators
• Description
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• European Patent Register
• Exporting lists
• FAQs
• Filing date
• Full-text (Databases and search)
• Global Dossier
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• INPADOC
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• Inventor
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• Limitations
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• Non-patent literature (NPL)
• NPL reference numbers (XP)
• Number search
• Original documents
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• Print
• Priority date
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• Query history
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• Settings
• Smart search - entering queries with field identifiers
• Smart search - entering queries without field identifiers
• Smart search - getting started
• Smart search - limitations
• Smart search - list of field identifiers
• Smart search - operators
• Sorting the lists
• The worldwide patent database
• Title
• Truncating - search terms with wildcards
• Updates
• World Intellectual Property Organization (WIPO)