GPI coverage and content

You can use Global Patent Index (GPI) to carry out detailed searches in the EPO's worldwide bibliographic (DOCDB), legal event (INPADOC) and full-text data sets, and download or visualise the search results for statistical analysis.

Current content: 158 081 232 patent documents

This week's update (23/08/2024 12:00 CET):

176 880 new documents added

1 259 676 documents amended

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EP 1415446 A1 20040506 - Method of controlling communication of content information

Title (en)

Method of controlling communication of content information

Title (de)

Verfahren zum Steuern der Kommunikation von Inhaltsinformation

Title (fr)

Procédé de contrôle de communication d'information de contenu

Publication

EP 1415446 A1 20040506 (EN)

Application

EP 01971842 A 20010725

Priority

EP 0108906 W 20010725
US 90033501 A 20010705

IPC 1-7

H04L 12/58; H04L 29/06

IPC 8 full level

H04L 12/58 (2006.01); H04L 29/06 (2006.01)

Citation (search report)

See references of WO 03005654A1

Citation (examination)

WO 0152497 A2 20010719 - FASTFORWARD NETWORKS INC [US], et al
EP 1130524 A2 20010905 - NEC CORP [JP]

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

DOCDB simple family (publication)

EP 1415446 A1 20040506

DOCDB simple family (application)

EP 01971842 A 20010725