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: 157 484 516 patent documents

This week's update (26/07/2024 12:00 CET):

147 225 new documents added

921 612 documents amended

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EP 1234368 A1 20020828 - METHOD AND SYSTEM OF MANAGING AC POWER NETWORKS BASED UPON FLOW-GATE MARKET TRANSACTIONS

Title (en)

METHOD AND SYSTEM OF MANAGING AC POWER NETWORKS BASED UPON FLOW-GATE MARKET TRANSACTIONS

Title (de)

VERFAHREN UND SYSTEM ZUM WECHSELSTROMSNETZMANAGEMENT AUF DER BASIS VON FLOW-GATE BÖRSENGESCHÄFTEN

Title (fr)

PROCEDE ET SYSTEME DE GESTION DE RESEAUX A COURANT ALTERNATIF PAR DES TRANSACTIONS COMMERCIALES MENEES SUR LES LIGNES ENCOMBREES

Publication

EP 1234368 A1 20020828 (EN)

Application

EP 00955602 A 20000816

Priority

US 0022487 W 20000816
US 16321399 A 19991130
US 54285400 A 20000404

IPC 1-7

H02J 3/00; G06F 17/60

IPC 8 full level

G06Q 50/00 (2006.01); G06Q 10/00 (2006.01); G06Q 30/00 (2006.01); H02J 3/00 (2006.01); H02J 3/46 (2006.01)

IPC 8 main group level

H02J (2006.01)

Citation (search report)

See references of WO 0141279A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 1234368 A1 20020828; JP 2004500794 A 20040108; NO 20022555 D0 20020529; NO 20022555 L 20020717

DOCDB simple family (application)

EP 00955602 A 20000816; JP 2001542440 A 20000816; NO 20022555 A 20020529