International Patent Classification in Derwent databases

The use of the International Patent Classification (IPC) as an integral part of the production processes for Derwent’s patent databases is described. For example, the IPC terms supplied on the incoming newly published patent specifications are used in the initial assignment to the experts who will c...

Ausführliche Beschreibung

Bibliographische Detailangaben

Veröffentlicht in:	World patent information 1999-09, Vol.21 (3), p.169-177
1. Verfasser:	Stembridge, Bob
Format:	Artikel
Sprache:	eng
Schlagworte:	Classification schemes Derwent Information International Patent Classification Online databases Production
Online-Zugang:	Volltext
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