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: 156 511 693 patent documents

This week's update (14/06/2024 12:00 CET):

200 241 new documents added

1 026 356 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 1195367 A1 20020410 - GAS GENERATOR COMPOSITION

Title (en)

GAS GENERATOR COMPOSITION

Title (de)

GASERZEUGENDE ZUSAMMENSETZUNG

Title (fr)

COMPOSITION GENERATRICE DE GAZ

Publication

EP 1195367 A1 20020410 (EN)

Application

EP 00921099 A 20000428

Priority

JP 0002839 W 20000428
JP 12501299 A 19990430

Abstract (en)

A gas generating composition for an air bag having a low toxicity, a high burning rate and a low combustion temperature is provided. A gas generating composition comprising (a) a bitetrazole compound as a fuel, (b) a basic metal nitrate as an oxidizing agent, (c) a binder and/or a slag-forming agent and (d) a combustion controlling agent made of a metal oxide.

IPC 1-7

C06D 5/00; B60R 21/26

IPC 8 full level

B60R 21/26 (2006.01); B60R 21/264 (2006.01); C06B 31/00 (2006.01); C06B 35/00 (2006.01); C06D 5/00 (2006.01); C06D 5/06 (2006.01)

CPC (source: EP)

C06B 31/00 (2013.01); C06D 5/06 (2013.01)

Designated contracting state (EPC)

DE FR GB

DOCDB simple family (publication)

EP 1195367 A1 20020410; EP 1195367 A4 20110803; JP 2000319085 A 20001121; WO 0066518 A1 20001109

DOCDB simple family (application)

EP 00921099 A 20000428; JP 0002839 W 20000428; JP 12501299 A 19990430