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: 159 212 084 patent documents

This week's update (18/10/2024 12:00 CET):

125 820 new documents added

1 120 546 documents amended

GPI key values

Run regular monitoring (e.g. monthly or quarterly) of technical areas or companies

Use built-in charts to visualise technical trends and patenting activity of companies

Choose the data you want to see and download to focus on what you are interested in

Run data quality assessments to measure the risk of incomplete search results

EP 0663962 A4 19960703 - REFRACTORY METAL SWAY COMPOSITION AND METHOD OF MAKING SAME.

Title (en)

REFRACTORY METAL SWAY COMPOSITION AND METHOD OF MAKING SAME.

Title (de)

SPÄNE AUS REFRAKTÄREM METALL UND VERFAHREN ZU DEREN HERSTELLUNG.

Title (fr)

COMPOSITION DE COPEAUX DE METAL REFRACTAIRE ET PROCEDE DE PRODUCTION ASSOCIE.

Publication

EP 0663962 A4 19960703 (EN)

Application

EP 92922354 A 19921005

Priority

CA 2144772 A 19921005
US 9208680 W 19921005

IPC 1-7

C22C 9/00; B22F 3/00

IPC 8 full level

B22F 9/04 (2006.01); B22F 3/00 (2006.01); C22C 9/00 (2006.01)

Citation (search report)

[A] FR 2361478 A1 19780310 - PRAB CONVEYORS [US]
[A] US 3997359 A 19761214 - DANKOFF JOSEPH DANIEL, et al
See references of WO 9408059A1

Designated contracting state (EPC)

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

DOCDB simple family (publication)

EP 0663962 A1 19950726; EP 0663962 A4 19960703; JP H08501833 A 19960227

DOCDB simple family (application)

EP 92922354 A 19921005; JP 50898092 A 19921005