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ESPACE EP
Volltext der aktuellsten 4 Wochen der EP-A- und EP-B-Veröffentlichungen
Volltext der aktuellsten 4 Wochen der EP-A- und EP-B-Veröffentlichungen
If a document was published under an earlier IPC edition (1 to 7) and there was no change in the scheme, will its new, reformed IPC be identical to its old IPC?
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Not necessarily.
The reformed IPC classifications for documents published before 1 January 2006 will be derived from different sources, most of them from ECLA (see EPIDOS News 3/2004).
Since EPO examiners classify in ECLA independently of the IPC allocated to the document, the “old” and “new” IPC of a document may be different.
Due to the ECLA classification rules, which provide for more complete classification, many documents will have more “new” IPC symbols than “old” ones.