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 1345860 A1 20030924 - METHOD AND DEPOSITION BURNER FOR MANUFACTURING OPTICAL FIBRE PREFORMS

Title (en)

METHOD AND DEPOSITION BURNER FOR MANUFACTURING OPTICAL FIBRE PREFORMS

Title (de)

VERFAHREN UND ABSCHEIDUNGSBRENNER ZUR HERSTELLUNG VON VORFORMEN FÜR OPTISCHE FASERN

Title (fr)

PROCEDE ET BRULEUR DE DEPOT SERVANT DANS LA FABRICATION DE PREFORMES DE FIBRES OPTIQUES

Publication

EP 1345860 A1 20030924 (EN)

Application

EP 01271332 A 20011130

Priority

EP 01271332 A 20011130
EP 0114017 W 20011130
EP 00127849 A 20001219
US 25695000 P 20001221

IPC 1-7

C03B 37/014; F23D 14/22; F23D 14/32; F23D 14/58

IPC 8 full level

C03B 37/014 (2006.01); F23D 14/22 (2006.01); F23D 14/32 (2006.01); F23D 14/58 (2006.01)

Citation (search report)

See references of WO 0249976A1

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 1345860 A1 20030924

DOCDB simple family (application)

EP 01271332 A 20011130