Introduction to Derwent World Patents Index on ... - STN International
Introduction to Derwent World Patents Index on ... - STN International
Introduction to Derwent World Patents Index on ... - STN International
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What is first-level patent data?<br />
• Informati<strong>on</strong> derived <strong>on</strong>ly from the original<br />
publicati<strong>on</strong> of the document<br />
– Full-text databases direct from patent offices<br />
(e.g. EPFULL), or generated by Optical Character<br />
Recogniti<strong>on</strong> (OCR) techniques (e.g. PCTFULL)<br />
– Bibliographic databases from nati<strong>on</strong>al offices<br />
(e.g. KOREAPAT)<br />
– Bibliographic databases with internati<strong>on</strong>al coverage<br />
(e.g. INPAFAMDB/INPADOCDB)<br />
5
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