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: 158 678 210 patent documents

This week's update (20/09/2024 12:00 CET):

139 196 new documents added

884 989 documents amended

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EP 1078394 A1 20010228 - WET PROCESSING METHODS FOR THE MANUFACTURE OF ELECTRONIC COMPONENTS

Title (en)

WET PROCESSING METHODS FOR THE MANUFACTURE OF ELECTRONIC COMPONENTS

Title (de)

VERFAHREN ZUR NASSBEHANDLUNG IN DER HERSTELLUNG VON ELEKTRONISCHEN ANWENDUNGEN

Title (fr)

PROCEDES DE TRAITEMENT HUMIDE POUR LA FABRICATION DE COMPOSANTS ELECTRONIQUES

Publication

EP 1078394 A1 20010228 (EN)

Application

EP 99920316 A 19990504

Priority

US 9909722 W 19990504
US 8409798 P 19980504
US 30458798 A 19980504

IPC 1-7

H01L 21/302; B08B 3/04; B08B 11/00

IPC 8 full level

B08B 3/04 (2006.01); B08B 11/00 (2006.01); H01L 21/302 (2006.01); H01L 21/306 (2006.01)

Citation (search report)

See references of WO 9957754A1

Designated contracting state (EPC)

DE FR GB IT

DOCDB simple family (publication)

CN 1299516 A 20010613; EP 1078394 A1 20010228; JP 2002514828 A 20020521

DOCDB simple family (application)

CN 99805751 A 19990504; EP 99920316 A 19990504; JP 2000547648 A 19990504